Almost cut my toes off with a chain saw one time. Cutting a tree on the ground & got tired & let the saw drop. Not too much blood, but ruined a goog pair of shoes. What's this got to do with playing a guitar? I don't know.

Also got a finger caught in a hedge trimmer(electric). That was a real mess. While the doc was sewing it up, the nurse kept running her fingers up & down my leg so the day was not a total bust. Still I won't do it again.

The lesson is when you get tired, stop and rest awhile.

Bob S.