the mening of life
The mening of life is be happy and feel that you do something good. I most love to be with people you love and they like you. You have to feel that thing you do, it is a good thing.
You're right, when you do something you should feel that you do something with a good purpose, even if you do something that you don't like or don't want to it can be for a good purpose. You shouldn't do something that you don't want to if you don't feel that it will come something good out of it in the end.