Money mad people

Money mad people are more likely to be anxious,depressed,and reclusive,a study found.This story is on the Sun(12/04/12) page 15.It reminded me of some of my friends who broke away from our set of friends cos they did not want to spend their money on drinks.They became moody,grey hairs came out at 35 but they made their money no doubt about that.Can you sacrifise your pals,beers and good Ladies etc in order to get rich?