A few months ago, I was crossing from Outer to Scutum arm, at 95% hull after a couple of stupid unintended emergency SC drops.
But then, it was the morning after Horizons, and being very excited to try planetary landings went down to a small moon and made a picture perfect touchdown at the bottom of a small cráter. Perfecto. I've got it on tape. Ohhhh, awe and wonder and OMG and all that...
Takeoff, gaining altitude, pitch down a little for a second landing attempt, press Boost by accident, full speed into deck, cracking noises, tumbling, shields down and 65% hull... swearing in klingon, I returned to orbit very carefully and continued my journey, and to this day I always keep my thumb far from the Boost button at landings. Until my return to the bubble, at last.