My Psychic Fingertip
The tip of the middle finger on my right hand can predict when my hands are about to hurt from typing. When I've been typing too much, it begins to feel little tingles.
The tingles aren't painful, but they are extremely annoying. It just feels extremely weird when the tip of one of your middle fingers has pins and needles.
I know when I get that sensation that I should stop typing IMMEDIATELY. Otherwise, I will soon be in a lot of pain.
The psychic fingertip only predicts typing pain, unfortunately. Pain from using my Wacom pen or doing other activities by hand can't be predicted. Those types of pain hit me without any advance warning.
