I had to cut myself on purpose. A few months ago I was out fishing by myself. I had a very sharp hook being held in one of the eyelets of the rod and it was way to tight, as a matter of fact the tip of the rod was bent so I knew it was wrong. (duh). I took the hook out of the eyelet with one hand and it slipped and shot forward into my other hand. To be exact, into the finger tip of my middle finger on my left hand. Well it went to the bone. I had to get that thing out of my finger so I got the sharpest knife out of the box and very slowly and carefully cut down into my finger so I could get the hook out. It took me about an hour to slowly cut down into my finger. As soon as I could I then had to clean that mess out and butterfly it up. Yes I know it needed stitches and I was dumb as a board but I was out of work, didn't have any dough, had been hit by 3 hurricanes in a couple of years -- well the resources just were not there for an extra doctors appointment. A few months after that I did go to the doctor for a 1 yr check up and showed him the finger and the story, and really caught hell from him. He said i could have cut a tendon and really done some damage to my finger. So if ya cut yourself really bad it is probably best not to play surgeon like I did and go to the doctor. Oh yea and don't keep so much tension on your fishing line. Jeez that hurt.