It could be super stressful, but I appreciate knowing those things now that I could afford to ignore them if I wanted to.
I actually ended up getting a side job working for a stage magician because I worked for the moving company that moved his stuff. I overheard them talking about a motorcycle they used in a trick, and how it wasn't working. I told them how they could fix it and they asked if I wanted to make some extra cash fixing other tricks, which by their nature were all cobbled together one-offs.