I once tested out an exact-o knife on my thumb out of curiousity while I was working on a project. How well would it cut? How long would it take to heal? Would it hurt that much? There're lots of nerve endings in your fingers. Found out, not gonna try again.

Sometimes I used to shower in just hot water, and feel my body become cold and numb. There was one time where I was filled with angry, hateful emotions, so I bit into my arm- not a mouthful but like a pinch. Then I wondered if I could bite through- since humans are capable of biting through bone. It was a unique feel so I did it a few more times. Unfortunately, I was left with some tiny scars, but they aren't noticeable in the least.

I remember whenever I had paper, I would run it over myself to see if it would cut. School friends would laugh and shake their head. Kids do dumb things all the time. This was not so different- testing the limits.

When one of my metal snap hair clips snapped (ironically), one of the part was sharp. I ran it over my legs. It was fascinating really how a touch and a drag could incite a tingle throughout. I realized later on that I had red lines crossing the expanse of my thighs. It was dark so I didn't realize how much pressure I was putting.