As Sabine was falling, she begin to wonder when her "real life stunts" youtube channel crossed the line. Jumping from the roof into the swimming pool was safe enough. So safe, in fact, that "swimming pool jumps" fill endless pages of search results. Some escalation was required. Backflip from a bridge onto a raft floating into a rushing river? Looks more dangerous than it is. Tight rope above the caldera of an active volcano? Would have been disastrous without the breathing apparatus. But jumping into the mouth of the great worm could have used some more thought. it's a little late to start planning an exit strategy.