- RT @ScottATaylor: Get a Daily Summary of Your Friends’ Twitter Activity [FREE INVITES] http://bit.ly/4v9o7b #
- Woo! Class is over and the girls are making me cookies. Life is good. #
- RT @susantiner: RT @LenPenzo Tip of the Day: Never, under any circumstances, take a sleeping pill and a laxative on the same night. #
- RT @ScottATaylor: Some of the United States’ most surprising statistics http://ff.im/-cPzMD #
- RT @glassyeyes: 39DollarGlasses extends/EXPANDS disc. to $20/pair for the REST OF THE YEAR! http://is.gd/5lvmLThis is big news! Please RT! #
- @LenPenzo @SusanTiner I couldn’t help it. That kicked over the giggle box. in reply to LenPenzo #
- RT @copyblogger: You’ll never get there, because “there” keeps moving. Appreciate where you’re at, right now. #
- Why am I expected to answer the phone, strictly because it’s ringing? #
- RT: @WellHeeledBlog: Carnival of Personal Finance #235: Cinderella Edition http://bit.ly/7p4GNe #
- 10 Things to do on a Cheap Vacation. https://liverealnow.net/aOEW #
- RT this for chance to win $250 @WiseBread http://bit.ly/4t0sDu #
- [Read more…] about Twitter Weekly Updates for 2009-12-19
Evil Interest
Everybody with a savings account or almost any form of debt has at least a passing familiarity with interest. How many of you actually know what it is, or even how much you are actually paying?
First, some definitions.
Principal is the term used for the amount of money you have borrowed.
Interest is the rent you pay to have that money. Interest is money-rent, expressed as a percentage of the principal. If you borrow $100 at 10%, you pay approximately $10 in interest. I say “approximately” because it’s just not that simple.
There are two kinds of interest: simple and compound.
Simple interest is called that because it is just that: simple. It’s easy to understand and it’s what most people mistakenly assume they are paying. With simple interest, the interest rate is only applied to the principal, never to the accumulated, or accrued, interest.
For example, if you have borrowed $100 at 10% annual interest, this is what your balance will look like:
- At the time of borrowing the money, you owe $100.
- After 1 year, you owe 10% of the $100, in addition to the original $100: $110.
- After 2 years, you owe 10% of the $100, in addition to the original $100 and year one’s interest: $120.
- After 10 years, you will owe a total of $200.
That’s simple.
On the other hand, in addition to five more fingers, you have compound interest. Compound interest complicates things considerably. With compound interest, interest is applied to the entire balance of what you owe; both the principal and the accrued interest are included in the calculation.
For example, with $100 at 10% compounded annually:
- Year 1: You will owe $100 + 10% of the original $100, or $110
- Year 2: You will owe $110 + 10% of the $110, or $121
- Year 3: You will owe $121 + 10% of the $110, or $133.10
- Year 4: You will owe $131.10 + 10% of the $110, or $144.41
- Year 5: You will owe $144.41 + 10% of the $110, or $158.85
- Year 6: You will owe $158.85+ 10% of the $110, or $174.74
- Year 7: You will owe $174.74 + 10% of the $110, or $192.21
- Year 8: You will owe $192.21 + 10% of the $110, or $211.43
- Year 9: You will owe $211.43 + 10% of the $110, or $232.57
- Year 10: You will owe $232.57 + 10% of the $110, or $255.83
That is a total of $155.83 in interest paid over 10 years, or $15.58 per year, for an effective interest rate of 15.583%.
To throw another twist into the mix, interest is rarely compounded annually. Monthly, or even daily, is much more common. With monthly compounded interest, the annual rate, or APR, is divided by 12 and recalculated every month.
For example, using the same $100 at 10% APR, compounded monthly:
Since the interest rate is compounded monthly, we will be using the monthly periodic rate, which is 10% / 12, or .83%
- Month 1: $100 + .83% of $100 = $100.83
- Month 2: $100.83 + .83% = $101.67
- Month 3: $101.67 + .83% = $102.51
- Month 4: $102.51 + .83% = $103.36
- Month 5: $103.36 + .83% = $104.22
- Month 6: $104.22 + .83% = $105.08
- Month 7: $105.08 + .83% = $105.95
- Month 8: $105.95 + .83% = $106.83
- Month 9: $106.83 + .83% = $107.72
- Month 10: $107.72 + .83% = $108.61
- Month 11: $108.61 + .83% = $109.51
- Month 12: $109.51 + .83% = $110.42
That’s $0.42 more interest paid the first year, and that number will continue to climb each year the interest is compounded.
It gets worse if interest is compounded daily, like most credit cards. If you see “Daily Periodic Rate” anywhere in your agreement, you are getting compounded daily. This same loan, compounded daily instead of monthly will yield $110.51 owed the first year. That $0.51 might not seem like much, but imagine it on a $10,000 credit card, or a $100,000 house! And that’s just the first year. Every year after, the disparity gets bigger.
Edit: The formula for calculating compounding interest is Principal x (1 + rate as a decimal / compounding term)compounding term. So, for $100 at 10% compounded monthly, the formula is 100 x (1 + 0.1 / 12)12
That’s the downside to compounding interest. There is an upside, if you have investments or interest-bearing accounts. If that’s the case, compounding interest is working in your favor.
If you save $100 per week, and manage to get a 10% return on your investment, you will have $331,911 after 20 years(with $104,000 contributed) and $2,784,424 after 40(with $208,000 contributed). That mean you will have tripled your money in 20 years, or vingtupled* it in 40 years.
That’s how you get rich. $100 per week for the rest of your life will leave you with a comfortable retirement, without missing out on life now.
—
* Yes, it’s a real word**. It means a twenty-fold increase.
** No, I did not know that yesterday.
Twitter Weekly Updates for 2010-06-05
- Working on my day off and watching Teenage Mutant Ninja Turtles. #
- Sushi-coma time. #
- To all the vets who have given their lives to make our way of life possible: Thank you. #
- RT @jeffrosecfp: While you're grilling out tomorrow, REMEMBER what the day is really for http://bit.ly/abE4ms #neverforget #
- Once again, taps and guns keep me from staying dry-eyed. #
- RT @bargainr: Live in an urban area & still use a Back Porch Compost Tumbler to fertilize your garden (via @diyNatural) http://bit.ly/9sQFCC #
- RT @Matt_SF: RT @thegoodhuman President Obama quietly lifted a brief ban on drilling in shallow water last week. http://bit.ly/caDELy #
- Thundercats is coming back! #
- In real life, vampires only sparkle when they are on fire. -Larry Correia #
- Wife found a kitten abandoned in a taped-shut box. Welcome Cat #5 #
Fighting Fair
This was a guest post on another site early last year.
Everyone, at times, has disagreements. How boring would life be if everyone agreed all of the time? How you handle those disagreements may mean disaster.
This is particularly true when you are arguing with your spouse. You spend most non-working moments with this one person, this wonderful, loving, infuriating person. Your emotions will naturally run high while discussing the things you care most about with the person you care most about. Arguments are not only natural, but inevitable.
How do you have an argument with someone you love without lasting resentment?
You have to argue fairly. There are a few principles to remember during an argument.
- When your partner is talking, your job is to listen with all of your energy. You are not interrupting. Your are not planning your rebuttal while waiting for your turn to talk. Your are listening, nothing else. If you don’t listen, you can’t understand. If you don’t understand, you can’t find a resolution.
- Remember that your partner cares. If she didn’t care, she wouldn’t feel so strongly about the argument. This isn’t a war, just an argument. She still wants to spend the rest of her life with you. Keeping this in mind will change the entire tone of the argument into a positive interaction. You will still disagree, but you will be looking for a solution together, instead of finding a “win” at any cost.
- Search for the best intent. Remember #2? There is an incredibly good chance that, if there are two ways to interpret something your partner has said–a good way and a bad way–your partner probably meant the good way. Even if you are wrong, it is far better to err on the side of resolution than the side of antagonism.
- When your partner has finished speaking, it’s still not your turn to argue. Your job now is to repeat your understanding of the issue, without worrying about problem-solving. Before you can refute the argument–or even establish your disagreement–you have to know that you understand her position and she has to know that you do. Without understanding, there can be no path to resolution that doesn’t cause resentment. If you have too much resentment, you won’t have a marriage.
After all of this, it will finally be your turn to make your point. Hopefully, your partner will be following the same rules so you can solve your problems together, without learning to hate each other.
Arguments in your marriage aren’t–or shouldn’t be–intended to draw blood. Fights happen. If your goal is to win at any cost, you will both lose, possibly everything.
Mastermind – The Best Personality Type
A few of the best personal finance blogs have decided to post on a theme. It’s a personality type blog carnival.
After taking the Jung Typology Test, I discovered that I am an INTJ; a Rational Mastermind. Specifically I am I(78%) N(12%) T(75%) J(44%).
What does that mean, you ask?
It means that I am rare. Fewer than 3% of the population has my personality type, which is Introvert iNtuition Thinking Judgement, but the intuition is close to Sensing, making me almost an ISTJ, or a Guardian Inspector.
From Wikipedia:
- I – Introversion preferred to extraversion: INTJs tend to be quiet and reserved. They generally prefer interacting with a few close friends rather than a wide circle of acquaintances, and they expend energy in social situations (whereas extraverts gain energy).
- N – Intuition preferred to sensing: INTJs tend to be more abstract than concrete. They focus their attention on the big picture rather than the details and on future possibilities rather than immediate realities.
- T – Thinking preferred to feeling: INTJs tend to value objective criteria above personal preference. When making decisions they generally give more weight to logic than to social considerations.
- J – Judgment preferred to perception: INTJs tend to plan their activities and make decisions early. They derive a sense of control through predictability, which to perceptive types may seem limiting.
- S – Sensing preferred to intuition: ISTJs tend to be more concrete than abstract. They focus their attention on the details rather than the big picture, and on immediate realities rather than future possibilities.
To summarize the personality of a mastermind: We are big-picture planners. We see patterns other people miss and use that to solve complex puzzles and problems. It’s not possible to follow a thought through the head of a mastermind, because thinking comes with a ton of free association. We may be watching an episode of Spongebob, and something Patrick does will trigger a domino-effect of seemingly unrelated thoughts that will lead a conclusion, out of nowhere. Often, we aren’t aware of the process.
We don’t do crowds, at least, not often. Good conversation with good friends is better than a party full of people we barely know. Crowds are draining. A quiet night at home is a good night, but that’s not saying we-re shy. We just don’t enjoy keeping up with small talk and polite chatter. Get us on a topic we’re passionate about and you won’t shut us up. Get us in a group of people we care about, and we can be the life of the party.
As a group, we are ambitious and deliberate. We are capable of making firm decisions, confidently. Confidence is one of the hallmarks of a mastermind, but one I don’t have to the normal extreme.
We are obsessive focused. When we get set on a problem, we focus in a way that leaves other people stupefied. Time goes away. The rest of the world fades. You may have to shout to get our attention. Sometimes, our minds will drift in the middle of a conversation, and we’ll lose track of who’s saying what. It’s rude, but that doesn’t change the way we are wired.
We don’t do emotion. We are rational and get frustrated with people who make decisions based on emotion. This makes it hard to connect with others, but that’s okay, because it’s better to have a few extremely close friends than a crowd of mere acquaintances. Unfortunately, this can make relationships difficult, too. The benefit to dating or marrying an INTJ is that we carry our focus into relationships. We take our relationships seriously.
We are inwardly-focused, so we spend quite a bit of time examining ourselves. This can lead to a long series of self-improvement projects, but none get taken on as a mere fad. They are planned and dissected before even being mentioned to others, let alone undertaken.
We take criticism well, but if you can’t back up the critique with facts and reasoning, don’t bother. Rational, remember?
We are driven by a need to understand. Once we understand, a given project or line of thought may be abandoned. Until we understand, very little can shake our focus.
Self-promotion is difficult, since we don’t get into the heads of others well. They should be able to see the obvious benefits without being told, right?
Now, to cross a bit of the ISTJ into the mix.
An Inspector is duty bound and loyal, to an extreme. They are dependable workhorses. Under stress, they can get stuck on the things that could go wrong, which would explain why I miss out on the confidence brought by being a mastermind.
To summarize me:
- I am a planner.
- I am extremely focused, to the point of obsession.
- I am driven to learn new things, constantly. Few of those things are incorporated into my life, long-term.
- I don’t cheat. Taxes, games, relationships, etc.
- I am intensely loyal, but to very few people or causes. I don’t end relationships quickly or easily. That said, when it’s time for them to be over, I can break it off with little regret.
Security, improvement, planning, learning, thinking, loyalty, honesty, integrity.
That sounds about right.
Now you know a bit about how I tick. What’s your personality type?
Five Ways to Save Money On Cable
Cable is a luxury. There are very few people out there who can actually and legitimately consider cable television to be a necessity of life. For the rest of us, it’s just something that’s nice to have. Unfortunately, it’s expensive. In my area, prices come as high as $90 plus tax, and that’s not including any of the fancy channels that could feed my True Blood addiction. If you start adding on channels, you can get up to $250 per month.
That’s a lot of cash.
Cutting back on cable TV is one of the easiest ways to get your spending under control. Here are 5 ways to make it happen.
1. Ditch it
Do you really need cable at all? How much of your life do you waste in front of the TV? This wouldn’t work well in my house. We enjoy too many shows, and a lack of TV aggravates my insomnia. When I wake up at 2AM, I need something mindless to distract me while I fall back asleep.
2. Netflix Instant
I love my Netflix. With Instant, as long as you aren’t too hooked on watching the latest show as it comes out, you can catch most of the show you enjoy. There are thousands of TV series to choose from. I make a habit of choosing a couple of shows at a time, and watching the entire series before moving on. This does have the drawback of leaving you a couple of seasons behind for some shows, like In Plain Sight. Grr.
3. Go basic
If you do need TV, do you need the extended cable-only channels? Can you get by with basic cable, and just get the shows that would be otherwise broadcast? That’s what we did. This, combined with #2, make TV cheap and easy.
4. All internet
Did you know that you can use a Roku box to get Netflix Instant, Hulu Plus, Crackle, and more? I have more channels available there than I’ve ever had on cable. Starting at $50, it’s a steal.
5. Drop the fancy channels
HBO, Skinimax, and Showtime are pure unnecessary luxuries. Save yourself some money and buy each series on DVD as they come out. If you buy one a month, you’ll still come out ahead.
I’m not about to tell you that cable is evil or that TV is rotting your brain. I enjoy my rot, and you should be able to do so, too. Try not to waste extra money doing it.
How do you save money on TV?