Quote Originally Posted by kmind View Post
How important is knowing how to play GTO correctly? As in, is this something you have/still deeply study?

How should one study away from the tables (specifically a cash player)?
Knowing GTO play is ridiculously important. Any non-soul read play you make has some basis on your estimate of GTO play. I go into a little more detail here GTO and Adjustments Made Easy Part 1 | Max J Steinberg. I "study" GTO play in two ways, one way is it just comes to me sometime when I'm walking around or driving, I understand the game in such a way that I can theorize about GTO strategy in my mind and I'm usually right or close. The other is using a program like CardRunners EV or Poker Odds Oracle, these are really amazing tools.