Louisa.. that sounds just like my dad!! He was a gifted mechanic and often helped farmers locally who had broken down in a field and couldn't get the guys from the shop to come out on weekends or after hours.. and this was after he was retired and had had a couple of heart attacks!! and I too print extra coupons at Hobby lobby etc. I also use coupons at the grocery and if there are some I can't use I will leave them in the store with those items so someone else can use them. A manager saw me doing it one day and had a funny look on his face.. I asked to make sure it was OK.. he said "sure. I've just always wondered who did that."