Experienced Poker Players are Emotionally Stable

Despite the antics of players like Phil Hellmuth and Mike Matusow, a new study proposes that emotional stability is both a predictive and enabling factor for becoming an experienced and successful poker player. http://online.liebertpub.com/doi/full/10.1089/cyber.2014.0147

Seems logical to me since poker can be very emotionally draining. What do you think?

Experienced Poker Players are Emotionally Stable this expression is is only really for online..

In offline difficult to control their emotions and all have breakdowns..