absolutely knowing the why and the systems is important to me it’s like o don’t understand the task until i understand it’s purpose and i usually try to figure out a better way of doing things too   weirdly related- i got ptsd when i saw a plane crash and then a few years later an air france plane crashed and a member of the riverdance troupe was on it i was a dancer and knew people who toured and even though i didn’t know her it did a ptsd thing part of how i got through it was reading everything about that crash any report that came out including the final investigation learning about the failures of the de icing system the anti-stall system and the many pilot errors made me feel a lot better about air flight it was still years before i could fly unmedicated but it helped to understand more about how planes work