Mixed game long sessions harder?

[Sohmurr]

Does anyone else find playing mixed games for longer sessions to be more difficult than one game? I think it's because it forces you to focus more to obtain the same results. I became so used to long sessions of NLHE with HUDs and standard play over multiple tables that focusing on one table and going on for long periods of time has cost me to make some bad plays.

How do you train yourself to mentally and physically withstand the long sessions with intense focus?

 

[Aqqachar]

I've done better since i started playing 7-game on tilt instead of nlhe.
Most players don't know how to play limit games. They can only play no limit holdem (they suck at limit holdem too) and sometimes omaha. I make most of mine profit with stud, razz and limit holdem. I haven't lost a session yet.