I love this SRV clip.
https://www.youtube.com/watch?v=wn1pk8Lpelc
How to deal with failure!
Or you can see how the real pro's handle it.
https://youtu.be/MXwBsxTBxGMI also saw John Scofield change a string on stage and instead of winding a bunch around the peg as BB does (something from his chitlin circuit days when he needed the slack to re-tie a broken ball end and save the string) Sco took his pick to the string hanging off the peg like scissors to a curling ribbon and it curled right up out of the way. No cutters needed.