That's a bad idea, because no matter how much you think you'll get away with giving someone only 10%, what will happen if that person/s decides to check if you're telling the truth or maybe you're lying? There is a very painful game that no one would like to try on themselves - it's called "this finger goes in..." and considering that most of us have 20 fingers in total, the game can be very painful and long-lasting.

A piece of advice sometimes even worth your life - don't brag about your wealth, unless you're a popular showbiz person who lives under protection 24 hours a day.