PTSD - How Do You Know If You Have It - Or Not

Banging on doors, and the word lazy triggers me. 

Forgive me for asking - but how intense is it?        What do you experience in the moment?

The need to escape at all cost even death, so I sleep if I can to escape it, 

I am normally super depressed when people try to get me out of my room and I am exhausted with the world, I experience the door thumping and the word lazy that for some reason is repeated continuously.

I just want to be left alone when I am depressed. 

The need to escape at all cost even death, so I sleep if I can to escape it, 

I am normally super depressed when people try to get me out of my room and I am exhausted with the world, I experience the door thumping and the word lazy that for some reason is repeated continuously.

I just want to be left alone when I am depressed. 

Burn out sounds about right. 

I used to walk alot that helped me, but now I live in a city and feeling that walking is a negative thing the surrounding environment is ugly concrete impediments to natural beauty and the litter strewn ground is almost as detestable as the exhaust smothered air. 

I feel the same - wanting to run - but my compulsion to "do the right thing" overrides everything - so I just sit and burn out.