First things first....
Read "The Mental Game of Poker" by Jared Tendler.
Imperative. Read it more than once. Find sections that apply to you, and re read them after tough sessions, even after good sessions. It's important we don't get too hung up on short term results, and think if we won, we must have played awesome. I've won my fair share of pots from getting it in and sucking out, but we gotta always try to make the right decisions, and there will be misreads/coolers.
Every mistake is an opportunity to learn something valuable. I've learned some tough lessons.
I read that you tilted off some cheddar. Tilt has no place in poker, and that's the most important leak to plug. Every hand is just a spot. If we are hanging on and trying to win every pot, or we are making bad calls, triple barreling with air, etc, these are most likely all problems with some form of tilt, as discussed in the book I recommended above.
