Need to vent wth is wrong with ppl

I am always weary of giving anything anymore. (1st one) I was in in alameda and my buddy and I were stopped at a light, guys sign say any donation will help. my buddy pulls out a 10 hands it to him and asks why he is not able to get a job he is young looking. the guy relies he is an investment banker, and hates his wife and kids. He wont go through a divorce because of what he will loose so he puts on these cloths and makes some cash on the weekend... WTH
2nd now in Hawaii has sign for money on the corner. Car in front of me hands a bag of food and couple dollars. Guy dumps food, kicks it over to the curb, pockets cash and the put stuff in the bag.
as far as the auction someone said that is a great idea. I'm for it and will buy parts I don't even need if that is the case. lol