Well I started my 1st job last year which was a summer job mowing lawns at a college nearby. I got trained on a 52' Scag walk behind w/velkie. I did that, trimmed, 21'd, and other various things. But I came back this summer and now they have me mowing with it full time and we've been working 10 hour days for about 6 weeks now trying to keep up with the grass. Last year I did more than that one thing so my hands were fine, but now I'm mowing with it 10 hours a day and it sucks. it has those pistol grips btw. Does the same thing happen yo you guys, or will your hands eventually get " broke in " ?