many times our friend, also Taxi driver will ask if its OK to stop a second.....we say "sure", and he will pull over, run over to a "street person" and slip him a few bucks..........so everybody is affected in the same way, I will always "leave some on the table" for a person who is working, and still struggling..............
we all gotta remember........ "where we started"

we dont have a problem as a rule.....sometimes maybe its the way NO is said?