all sports abuse the body at risk of future long-term damage for short term gains. while i don't entirely disagree with the underlying premise, there is a clear difference between working within the framework provided, with medically acceptable and legal treatments, and with those that are not. if everything was legal, i suppose there would be no problem. if nothing was legal, i guess there would be no problem either, maybe. when some things are legal and others are not, you get punished for doing the illegal things. if everything legal is really so bad, and so advantageous, then there would be no reason to take the illegal stuff, would there? if you take the illegal stuff, no matter how similar you may think it is to the legal stuff, no matter how much worse you thing the legal stuff is, you can yell all you want that it shouldn't be against the law, but you do not have the ability to claim that you broke no law.