Question

If you are a naturally aggressive person, then you ____. if you win a competitive game, then ____

Answer 1

I believe the answer is: are likely to have high testosterone; you are likely to temporarily increase your testosterone

Testosterone is the hormone in our body that increase our tendency to impose 'dominance' toward another individuals.
After winning a certain competition, this 'dominant' feeling tend to be increase since we're know acknowledged to be better than the others in a certain things, which would resulted in higher testosterone production.