I'll admit it, I have a little apprehension or perhaps a little fear of a few machines in my shop. I have some hesitation when using my TS, and compound miter saw; and lesser concern for the router table, jointer, planer, band saw and drill press. (I'm not a lathe guy.)
20 years ago I watched my father have a really bad kick-back on his TS and had to go to the hospital with a puncture wound to his side. Ever since then, I have tended to work much slower and more carefully. I'm not saying I'm afraid of any equipment and I certainly don't get the shakes either. I do worry about what could happen though. (My wife hates it that I work alone since she saw what happened to my father too.)
Am I alone in having slight hesitation? Could slight fear be considered to be a safety mechanism?
Kev