Friendship History?

I think it`s easy to have friendship when your teenager because you're in school with all the people you don't think for a money and that kind of stuff. When you grow up is different you start to work you don't see that much people and when you find a new friend you start to think who is he? Is he will help me with my job? What I will get if he is my friend?

i think when we are teenagers, our problems are not so complicated..therefore, we easily trust other people. but as time goes by, and we get older, complicated problems are increasing and more hard to solve as when we were teenagers. this makes us think twice to trust and eccept other people as our friends.