Other examples of the skills developed that still benefit them to this day:

1. Running from a rape or a beating. Led to the dominance of black athletes in track and field events.
2. Selling out your fellow slaves to become a house slave. Led to Thomas Clarence reaching the highest legal position in the country by selling out his fellow people of color.
3. Seducing local white wives and daughters led to the genre of BBC porn which gives many employment opportunities.

If you think about it, the slaves should have been paying their owners for the opportunity to learn these skills and benefits. Reparations to the slave owners should be strongly considered.

(/s for the humor impaired)