Is This Game To Me ?

I have execution problems. A lot of executions problems. When I miss execution I get mad. I don't get mad because I lose, I get mad because I'm doing extremely poor, not taking my chances when they present. My biggest problems is that when I'm playing long sessions the bad feel > good feel. I abandoned the game once 6 month ago because of this.

Am I the only with these problem? How do you deal with it?