If anything you need to control your temper or find a new hobby, boxing maybe?
I just got done pulling my engine a half a dozen times looking for an air leak which turned out to be a pin hole in the fule line. I had just replaced all the lines so I was not looking there that hard. I had also replaced all the gaskets.
I was not happy, I was downright pissed by the 6th time I yanked it. But I did not start throwing things, smashing things and yell at my wife.
I took a walk after the last time, thought about what I did check and replaced and calmed down. Found the problem and was able to fix it without the added cost of a new plane.
At the very least get a punching bag to blow off your steam.