Mostly, Life Just Takes A Little BS
I've often felt like I'm faking my way through life, though not necessarily in a bad way. For example, I started giving guitar lessons about three or so years ago, long before I knew what I was doing, long before I was good enough to be a great teacher. I've probably had somewhere around 40 students in those past three years, currently 20, and it finally feels like I'm starting to catch a stride.... three years into a profession I knew relatively nothing about. I think the same goes for most things, you have to start before you are good at them. Terrifying? Yes. But there are enough people waiting until they're good enough at teaching guitar, starting a company, or even following Jesus, to never get started.
Life takes a healthy dose of BS and a gallon of grace for all the face plants.