My first dub backy was pretty scary, especially on the hike up, which felt really long. Faceplanted it too, got winded hella xD
The most scary experience I had on skis is not trick related doe. I went touring (a 2h hike) and only realised my skins were too thin for my skis after an hour (just as it got quite vertical, i rented fatter skis and didnt notice my skins were too thin when i put em on). It meant that everytime i would have my skis not exactly flat on the snow they would slide back. Trust me when you have like 4km of icy glacier below it scares the fucking shit out of you, especially because I couldnt come back down (i was too to the side to get back where i came from, going down would lead me to a bowl). Definitly one of the most stressful hour of my life. I was beyond releif when i got to the top doe, might have cried a little on the way up xD anyways, always check your skins fucking fit