Here's my acount of this-
While it started as a curiosity,it quickly became my stress buster and even a source of entertainment. Finding new performers,their filmography,the directors,what is popular in which country and so on and so forth. So it never occurred to me that anything was bad, but on closer inspection while I look back,this held me back a lot.
As I have matured,i began to compare days when I watched to days when I don't and the difference in visible. The days when I don't watch- it's easier for me to wake up in the morning the next day,start tasks easily, don't procrastinate at all,make better eye contact and conversation with others and make hard changes in life. For a few years whenever I would be disheartened or feel lost,I would turn to p@£n,and that has held me back a lot .
While celibacy is not a good thing as 18 per cent of all male infertility is due to antibodies developing in our body due to not ejaculating sperm for a long time,so even if you don't watch porn,at least empty your nuts once a week,it could be via normal sex or a little fap using just imagination.