I can understand that. But can you also understand that taking EPO could give you godlike stamina to get beaten up into a bloody pulp by your opponent? And while you take a prolonged beating than you would normally have, if you hadn't taken EPO, you could form a blood-clot and die?
The coin has two sides brother. I realize this, and this why I say PEDs don't work in MMA. You can win but you can also just get beaten up worse than usual, because you were only enhanced to take a longer beating.
Not that hard to understand.