7k vs 3k review request (13x13 game)

Can a strong player point out my key bad moves? I’m interested in the direction of play.
I was determined to follow a make or break attack instead of playing safer and it ended breaking badly.

I think your main mistake is to keep trying to kill white instead of just focusing on winning the game.
For example you could have played at G11, taking a big corner and reinforcing your stones to prepare for moves like C9 or C3 (not to mention the remaining ko at N2).

I agree. I was much too bent on that and it was not productive.