Thankfully I haven't cut myself bad enough to need stitches in awhile. I had a razor blade snap and fly back at me when trying to cut a zip tie. I used side cutters from that point on.
I cut my left index finger almost to the bone with a cheap knife that i found out the hard way that it had a faulty blade lock on it...i got 3 stitches also...a month later my finger is still sore for some reason