LogFAQs > #980090490

pinky, when I was about 20 years old, I had a friend who was roughly the same age as me, but much more worldly, and he explained to me that if you have a credit card and pay off the debt at the end of each month, that's how you build up a good credit rating.

I really don't know much about personal finance, though. Anything else about money you've learned recently, that you should've known in your 20s, or possibly earlier?