I didn't read all the comments but I did see one where you mentioned your penis was 6 inches. That's about the ballpark average for most men bro, I wouldn't worry about your size. I think the porn industry has ruined a lot of men's expectations about their sexual performance. The only thing worth focusing on is paying attention to your erections. Are you getting fully erect every time you're aroused or not. Erectile problems can be a huge sex killer. Nutritious diet, thyroid, pregnenolone, cypro, vitamins A/D/E/K, red light, healthy exercise (lifting, walking, hiking, etc), and nofap is the best way to synergistically support healthy hormonal profiles and by extension robust healthy erections. Nofap probably being one of the biggest factors. Masturbation/Ejaculation causes a huge demand on the body, and unless you're healthy and only doing it occasionally then it can cause some pretty nasty feedback loops of elevated prolactin, serotonin, and estrogen. If you masturbate regularly you should at least eat oysters frequently (daily, or every other day), take B complex, and get good restful sleep.