Wearing gloves now have nothing to do with having calloused hands or not, wearing leather gloves on the job I had, my hands were full of callouses. It has more to do with pokes and cuts on a rare occasion, with whatever comes with it, along with just what am? I eating, not that I've ever been that particular, I mean I've eaten hotdogs roasted over a hot creosote fire from pieces of old RR Ties, and I'm not dead yet. Gloves are by choice of course, there is no right or wrong in it, it's just a matter of what works best for you. Jeepers fella's, some guys don't even use pinpointers!