Habit of scratching the side of my finger with sharp obejects..?
I remember that my sister and i have had this habit since i was about 7 and she was 5 ..for some reason we just cant stop doing this lol sometimes we dont even realize that we are doing it,but ive never came across anyone else who does this..i think its not normal lol
usually ill be sitting down watching tv and i fold a piece of fabric into a little corner and start rubbing it on the side of my index finger