I play mostly MTTs at a recreational level.
I watched videos and been to some live coaching sessions.
Sometimes I know the logical +EV play to do. And I know what the coaches would recommend in a particular situation.
I don't know if it is due to bad variance, but almost every single time I do the right play it backfires on me big time.
On the other hand I sometime follow my "gut feeling". Even though I know it is not the best way to play the hand. This method yielded much better results than if I follow coaches advice.
Very strange.