Floyd Mayweather Jr.

[donnydarkoIRL]

I believ its just experience - knowledge and judgement acquired from years of experience in both fighting and educated sparring.

I believe his time in boxing has allowed him not only a great understanding of his opponents actions, but also an acute awareness of his own capabilities and limitations.
This knowledge allows him to make quick decisions on the best course of action to take - fight or flight.

[wesrman]

Hes basically been training since he was a baby.