Chances are you have messed up the Olympic lifting first pull in your clean before. The chances are so good, in fact, that I would be willing to bet my collection of rare 70’s weightlifting photos (a stunning collection really), that you have messed up the 1st pull of your clean.
The snatch too, but I don’t want anyone to make anyone feel like they’re inadequate and “do EVERYTHING wrong.”
The first pull is where most errors occur, and a big reason why I teach my athletes to get really good at the hang power clean before we even attempt to move the bar to the floor. I have spent most of my time on the platform working on making a better first pull.