#4 Calculation is life
The first thing that the felt teaches, is calculation. Poker, to a great extent, uses permutation, combination and probability. Also, making decisions is an internal calculation of the human brain. Thus, this habit overpowers the life of a poker player, most of the times. A poker player, in real life, rarely makes a hasty decision and thus the chance of making an error is automatically reduced.
Edited by Zeeshan Ali