If you're not good with your money , it doesn't matter how much you make. For those who make a regular or lowish salary, it seems impossible that someone making $100k+ could ever lose all that. But it happens all the time—just think of how many multi-millionaire celebs wind up broke and selling off their estates to make a quick buck. A lot of people find that money burns a hole in their pocket. They get their paycheck and immediately start thinking of all the cool products they could buy. Some…