i think fapping stunt my growth

guys, unfortunately, im really short and i think it may have to do with masturbation. Since i was a child my cousin taught me some bad things. Masturbation, playing video games, and so on. The thing is he taugh me these bad things and i'm not even sure if he did it. Anyway, this lead me to have so much low self steem, difficult on making friends, so much insomnia back in high school. With nofap, i think everthing turns out eaiser. I can sleep so much better. My mind is so much better. I just think if i done this since the past, it would have been so much better...