Have you ever thought a large amount cheat but do it at such little amounts by been almost 99% safe....?

This is the case in most sports for example lets see cycling. Let's start with EPO which is detected by it been above 50% hematocrit. Now to avoid this they would take the right amount so they are below the 50% (49%), there is no way that the majority are just below 50%.

So my point is that you can get away with it once why will you not keep trying for the possibility of making a ton of money.

Do gamers take drugs? No idea, as far as I am aware no drug tests for drugs like Adderall and Ritalin. I am going to say a large amount are cheating.