It's wrong to try to harm others.
Alan is competing in a big race soon against some of his long-time rivals.
Alan wants to win the race.
Alan intensifies his training routine and takes particular care of his body in the days leading up to the race.
Alan tries to sabotage his rivals by tampering with their drinks.
Alan improves his physical condition, so he is able to outrun his rivals.
Alan is caught and disqualified from the race.