You get your gear just like the rest of us,and take as much as you want which differs at various times,but you are no different than anyone else.....nobody here is brand new to this stuff, and no doctor prescribes high doses of gear unless he`s a criminal......and you take whatever you can get at various times at whatever dosage you want.....300 mgs. my ass.
Stop the fucking bullshit please!
Then why are we not all 300lbs if dosage and growth it is a linear relationship as you postulate? If we could just take a ton and turn into Ronnie Coleman wouldn’t we all have done it by now??? It doesn’t work that way you get about 10% that is it. I can go from about 200 to about 225 I can’t go higher if I take more and it doesn’t take much to get to 225 diet consistency training and time are what matter. Yes you don’t want to be low and need adequate support but after that it just doesn’t do more. I know that is not a popular opinion and everyone thinks it’s a linear relationship and but I am sorry that has not been my experience the last 25 years. Everyone I know takes less and less every year as they figure that out 
I have college friends that used to blast in college and now take less than 300mg closer to 150mg and swear they get better results I like a little more than that but honestly it’s probably mental as my buddy on 150mg is in mad shape 
But again do whatever the fuck you want