Crap......

Seriously guys......
Has anyone of you suddenly realized you don't know who you are anymore? Been close to a year....why now?
I don't know what I want, what I like, what I'm doing or where I'm going. It's like I have lost all self concept but for the bad stuff. I feel like a child again but at the same time soooo friggin old....hopeless and scared.
What's happening?