The easiest way is to blame instructors. I learned under Antonio and he was a good teacher - preflight, debriefs. What i think is that if you are laisy to learn the machine, to understand it , and you think that you have a lot of experience so you can fly anything, things happen. Of course i also have complaints over some agusta instructors but you can always take the manual and read it and again and again. And to teach how to read graphs....
how did you get your licence????