Hello, I am a 22 year old guy, i watched porn since 13 i think, and on daily basis since i don't know when. I recently began trying the nofap challenge (not watching porn and no fapping), i am 15 days in right now, but since the first day i have not struggled with it and i do not feel different at all. Does this mean i was not addicted? I read "your brain on porn", and a lot of the symptons that are described in the book are in line with things i struggle with. Since the first time i have tried, i have erectional disfunctions with woman. I tried stimulating pills and it usually does not work, and if it works it does for a couple minutes. I do not feel anything while having sex, it does not feel pleasent or bad. I have been to a couple hospitals, doctors, psychiatrists, specialists and go on. None of those have found anything, they all say it is in my head and i just have to press a button to change it. The nofap challenge is the last thing i will do before giving up on my problem. Also i can't get myself to do stuff, which i have read could be a sympton aswell. I stopped finishing my uni because i did not like it, i tried 3 different study's. The same goes for work, after a couple months i want something else. If i try to start doing workouts, i cannot find the motivation. This are some examples from me. I need some advice, maybe some of you have had the same things. Thanks in advance.