Young and ignorant, not stupid just didn’t know. But that’s one of those lessons learnt because it cost you something. Think back how many of those did you learn. That’s what makes it funny, been there done that.
Cant say I ever tightened the rivits on the end of a tape. Guess I was taught that one before I had the chance. lol Certainly done some dumber stuff though. Never did trust it though, always burn an inch or so when I can.