The job I have isn't exactly hard on the hands. The only callouses I have are from playing the guitar. Therefore it's quite satisfying when I have to do something truly dirty, for a change. Had to change the wheel on the car this evening (I forget why... but there was a good reason), so for once I have *man hands*!!! Feel the testosterone! :-)
...of course, I'm all clean and perfumed again now.
View it large, get your palmistry books out, and tell me I'm going to have a long and interesting life. ;-)