There's one thing you should know OP. Of course, this thread might not be serious but just in case it was...
Masturbation isn't bad. But as with everything (yes, everything even including drinking water), exagerration can lead to bad stuff. Say, if you masturbate for years, everyday or two (regularly whatever) but at the same time you never have "real" sex with a women, this might not end good.
-You might grow dependant on your mind stimulation that will slowly worsen your "tactile" stimulation and affect even your imagination for sex stimulation since your head is accustomed to not work at all and just looking at pics and vids.
-Your hand can render sex very mechanical. This could lead to uneasyness having to "work it out" with a real women. Ultimately you could depend on your hand (that always gives the perfect feeling) and have problems feeling a vagina instead.
Anyhow, in short, masturbation is absolutely benefital --- at the right dose and while you continue having sex with "real" women.