Porn withdrawal is utter mental hell. You are literally a zombie with no emotions when relapsing. The anhedonia is soul destroying. Insomnia is the worst, twitches all over body, spasms, restless legs, palpitations, unbearable anxiety, pseudodyspnea(shortness of breath), whole host of cognitive issues, stomach issues, flashes of light in vision, rhinitis, fatigue and so on. I wouldnt wish it on anyone. Oh and then add all the sexual dysfunctions as well, PIED, weak erections(sluggish), dick shrinks in flatline, women dont turn you on.