Whenever you think of a certain thing that you think would make you happy just do it, but make sure that you're not affecting ones life or a persons heart.
It is our own decision whether to help or share of what we have, nobody forces us but it would be better if we are helping those people who doesn't have the capacity to sustain on their own, due to some hardship in life.
Doing the right thing like helping the less fortunate ones would make you feel happy. Just giving them something you have would be a big thing for them.
We are lucky that we can provide and buy what we want.
Sharing is important...