Do as you wish. These nofap posts often assume we're all addicted, while I have never watched porn for pleasure. I personally doubt the effect of dopamine is longer then an hour. Also, awaiting orgasm isn't the only thing that increases dopamite levels. Food, video games or drugs do. I've never noticed any effect while fasting or abstaining from gaming. Also, if you want higher chances of this post staying up, post your sources.