I always assume it's all part of the game of winning. Train hard and try to find all the right things that help you win (or keep up) and don't get caught. Other than that, who cares?
It only seems like cheating when athletes are lazy and don't train, then take something to make up for their laziness. It takes effort to find the right doctor, stick to a schedule of doping and pill-popping.
Plus, the only way riders could keep up with an amazing athlete like Armstrong is to take PEDs; and it still didn't work.
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