From time to time I see an older man around our town driving his lawn mower from place to place..  SOmetimes I see him at  McDonalds,or the Dollar General Store.  
Well at first I thought it was cute until I saw him at the gas station the other day.  I overheard him asking someone that was getting gas if he happened to have a little change he could have.  He needed to get home in his lawnmower but didn't have the money to do so.   I ended up giving him 3 bucks.