eh, count shmount. does that make 1 bad mistake better than 3 little ones because you only had 1?
I like the idea of analyzing every flight, which I do, but by giving more 'weight' to certain mistakes more than count. more importantly trying to understand the WHY of the mistake. where did the mistake come from and was it avoidable? was a particular mistake something I normally do correctly over and over but for some reason this last flight I didn't? WHY? and then, how do I correct it in the future? and THEN, 5 flights later, review whether any changes I made allowed me to catch that prior mistake more easily or avoid it altogether. making improvements to your awareness and flows to prevent or catch mistakes quickly is better than "I made 4 mistakes today".
sure, I want to make 0 mistakes on every flight. but we are human. and the aviation realm is so dynamic, in all honesty mistakes are probably unavoidable.
I know, our goals are the same. track and improve. and that's what matters. keep analyzing, keep asking questions, keep thinking, and keep improving.