if all you may gain is comfortable be charitable I walk daily to the store and pick up cans and old papers seeking no reward treasure sometimes comes like the day I found forty dollars it was a bonus more than I got from those fifty years of being greedy I see people smile or notice me and my dog Missy walking right there the entire time next to me heeling pointing out litter by ******* next to it and smelling the passers by the litterers the bad dog that went this way the hound the ground hogs I smile when I do that Missy smiles we got it too comfortable I wish all could