Psychologically is difficult to accept that you are just average or not as good. To think that the difference between you and a PRO athlete is all drugs. Make your existence easier to accept. The fact is Drugs are important part as long as they are use by someone that is already genetic gifted and structurally sound. That with combination of diet and training will produce Great Athlete.
we have no way of knowing how gifted pros are, perhaps 0,001% of the population will juice anywhere near what a pro does, a lot of potential is undiscovered. Compare with soccer where just about any EU/africa/S-american kid plays soccer, the chances are waaaaaaaaay bigger of discovering the potential and making an evaluation of what the 'gifted' look like (Maradonna, Cruyf, van Basten).