I LOVE my ThimbleLady thimble..I've used 2-3 plastic thimbles and just love the method. I took a class at a LQS in OKC many years ago...but she posts a YouTube video I think...or someone did. The method works for me... I've built up a little callous but I also use "Thimble-it" little pads on my under finger. Check out the YouTube videos....hopefully they'll help! Good luck!
NJ Quilter...thanks for the stainless steel info...I'll try one, too!!