23 years old. HM? I wish I was 23 years old again. Steroids were always present in the gym and they are still, but not as much these days since it's become a retirement home. I didn't think about using steroids until I reached 40! You have 10 or more good years of natural bodybuilding in you. Or do you want to go the "Schwarzenegger" route and take a "little bit of steroids" to obtain that "Holy Grail"? Or maybe you might end up like those "Mentzer Brothers" and a few other colleagues of theirs?
If that's what you want go for it Tiger! Protect your internal organs with plenty of protectants and supplements. Be vigilant with gyno. Do your PCT. And make sure you keep an eye on your balls.
Lose them and you're fucked! LOL
Good luck in your endeavors.