Hi all, 25 year old male here. Been trying to quit PMO for 2 and a half years now with little success. I’m at the point where I can only get a semi with porn and lose it without stimulation. I relapsed pretty hard yesterday x3 times as I hadn’t seen an erection in 2 weeks and couldn’t force one either! I’m wondering if it’s possible I’ve caused permanent damage to my dopamine reward system? I’ve had to use Cialis for sex in the last few months, have no morning or night erections, very numb penis and no libido whatsoever, I can get even a semi erection without porn. Pretty worried I’m worn out my reward system and caused permanent damage from my excessive porn use.