Depersonalization Disorder

I have panic attacks but a very rational thought process. Most of the time I find myself just saying or doing things with the appearance that I have little regard for anything. Is it weird that I feel like a lot of people could possibly have this but probably just don't know the name for it? It's not a very well known thing. I've been trying to find a name for this and I think I have it as well.

Shall I congratulate myself as I have discovered reflective and reflexive thought? It's normal to a degree and only becomes pathological if you perceive it as making you suffer. Maybe I also have the other one which is Derealization. I'm kinda used to it now though. But it still sucks. I know I'm alright, but that does'nt take away the terrible feeling. It also doesn't help that there's technically no cure for it, just ways to make it less intense.