If you can help someone in need and the person turn round and say 'thank you'... Does that make you feel good? If you've done that recently and it really does make you feel good, you're already doing something to improve society
I do that as much as i can, and it does make me feel happier, im old fashioned like that
But more people annoy me now, the lack of respect you get from other people when you try to help them is sometimes too hurtful for words.
The people who say thank you are few and far between nowadays, but it always makes your day when they do.