I'm battling DP for the second time as well, and I've almost recovered at this point. Trust me, it will go away. It is not permanent. Suicide is a permanent solution for a temporary problem, and this is a TEMPORARY problem. It may take a few months, but that pales in comparison to the years of your life you still have yet to live.
One of the strategies I used to beat this thing was my horrible vision. That sounds weird, but I found it very grounding. Bad vision is hereditary in my case. If I started having panicky feelings, sometimes I would just take my glasses off for a while. I realize this won't work for a lot of people. The point is, I found something to keep me from losing my identity as a human being. I know you can do the same. Good luck!
One of the strategies I used to beat this thing was my horrible vision. That sounds weird, but I found it very grounding. Bad vision is hereditary in my case. If I started having panicky feelings, sometimes I would just take my glasses off for a while. I realize this won't work for a lot of people. The point is, I found something to keep me from losing my identity as a human being. I know you can do the same. Good luck!