really want to start this competition you don't want to have to think about it so having a checklist allows you to go boom boom boom boom boom and do it without having to think pilots use checklists pilots are some of the most skilled practitioners about what they do and the amount of training they have to go through they use checklists because it reduces cognitive friction if they have a headache if they're tired and make sure they do the appropriate things so so how how do you use a checklist or a system when you're learning for me I