Every goal i set up for myself was acomplished because of smart use of imagination I was clean for 6.5 months and week ago i 'failed'(NoFap is my lifestyle,no matter what). And today at my test in school i had problems with my memory and imagination..Ofcourse i can say this and that is reason but in past 6.5 months i had better focus and memory and imagination. Even with bad diet i had good results(not just in school). So reason why i don't like this bad habit(PMOing) is because it kills parts of imagination. Now i see why NoFap is so important. Have a nice day.
surfing the internet,listening too much music,especially music.. it can be way worse than PMO(for me).