What parts of my game should I focus on to go from tournaments to cash the most?
For anyone to be able to answer you correctly, you should give more info about how you play tournaments, what is you basic strategy, maybe even some example..
I play both cash games and MTTs and am solid at both. Now, there are some things overlapping between those two, but also there are some differences.
For me, playing tournaments really means finding spots and maximizing the profit, not going all in with AK (as many tend to do), and also, adjusting my gameplay based on amount of BB I have (more bluffs as a chip leader, and vice versa).
On the other hand, while playing cash games, I tend to open more
hands, as well as call more hands when in position. I am also 3-betting a lot, trying to come over the top most of the times. My game is definitely more aggressive in cash games.
One thing I do the same in both MTTs and cash games, are all in situations. I don't like to coin flip, never calling all in with Ax preflop, also, I will call someone's all in only when I do have it, or if I have a dead read on someone.