So I have been using death grip for ~4 years since my early teens, and have spent most of the last 7 months PMO free. However, in the last 7 months I have had some binge relapses, about a couple of weeks before getting back on track. My penis is completely numb. Like REALLY numb. I can get a very partial boner that lasts under 30 seconds. I masturbated using death grip while I was mostly flaccid sometimes for 1-2+ hours at a time. I felt like I was starting to get partial erections and some occasional weak random erections/morming wood after my ~60 day streak, but its all gone after binging on occasion and a couple of weeks ago due to me taking my ADD med. I've realized my addiction goes hand in hand with my ADD med, and I finally stopping it for good. I am really concerned that I will never be able to have a regular erection, 18 and have never been with a woman. Will I be able to regain sensitivity, along with the ability to get a full erection? I can't even remember the last time I had a full erection. Any advice? Is the death grip damage permanent or will it go away with time / if so how long? Any advice appreciated Thanks a lot!!