It is said that the more successful a man is, the more he tends to be promiscuous. They often share common traits:

High dopamine threshold / DRD4 mutation: constantly seeking new stimulation
High testosterone: tireless
High extraversion: creates a distorted reality field, able to dream and engage in multi-level marketing
So if someone is very promiscuous but not successful, simply redirecting their energy in the right direction can make a difference.