Sounds nastier than you originally reported. Sorry.
Not wishing to appear facetious, I'm reminded of the old story ---- How did you do it? Well I just stuck my finger in there! OMG I've done it again!!!!
A while ago a neighbour of mine (who does a bit of turning) wanted me to saw some wood for him. He's so nervous he wouldn't even stay to watch!
A great many safety devices have been developed over the years for different pieces of machinery, but next to none for lathes, saws and even things like knives, chisels and even hammers. So how many accidents go unreported?
At recent demos, I've been disappointed to see thumb and forefinger used to see if the surface of a spindle is sufficiently rounded.
SAFETY FIRST.