I agree that you should think long and hard before deciding, but more so to make sure that you know what you're doing, because if you don't do the right cycle or PCT, etc, you're wasting your time and potentially hurting your health. Plus, if you don't like it you can always go clean, like myseone or AVBG.
Going clean is the best bb decision I ever made.
I wouldn't suggest getting on the gear to anyone who hasn't maxed out their natural potential (I wasn't maxed out)..
The fact is there's more to lose by being on the gear than by remaining natural, the guys/girls on the gear have so much more to worry about from a legal/financial/mental/physiological position that takes out the fun (IMO) out of bodybuilding.
If I were able to "do it over", especially knowing what I know now.. I wouldn't have wasted my time and risked my health.