Whoa! The first question you need to ask yourself is.... What is your goal?

If you want to look like a guy on WWE, then continue to take things that are more harmful for your body than beneficial. Maybe you'll kill your family eventually and committ suicide right after. That's a true story, I think it was Chris Benoit. There have been a ton of bad psychological effects suffered by users.

I've never taken any performance enhancing drugs. My peak bench press was 255lbs, but I've never had a spotter, so that was 12+ reps of 3 or more sets. I have never looked like a guy who benched that much so I was strong, but I certainly never looked like Arnold. I can leg press over 700lbs and I've never found a calf machine that I couldn't max out. I'm not saying this to brag. I am saying that you are capable of doing this on your own.

I want to add that I don't think any less of you or anyone for doing something that "might" be bad for them. I think the most important thing you can do is whatever it takes for you to be happy. I think stress is the biggest contributor to short lives. Be happy, stay positive.