Left it unsaid

I've totally changed since I've gotten into college. I barely know myself anymore. They say its going to be better and you're going to know how to act the moment you missed a treat when you get older. But the thing is I'm starting to act all childish from the moment I realised I was growing up . I became too scared to talk ,more or less too scared to share my thoughts or open up to people. Tragic ain't I? Worst comes to worst I never had the idea of letting people know how I feel everyday because it just bothers me that it will annoy people or I'll just end up with nothing. That is why some things are better left unsaid. :X