It’s very surprising how the way someone uses his fingers to make a fist reveals interesting aspects of the person’s personality. Try forming a fist yourself (in the way that feels the most natural to you) and see what type of fist you have! Then you can compare and see how closely your personality resembles the one attributed to your fist.
This method works similar to palmistry and can tell what kind of person you likely are. It’s amazing how something as simple as your finger placement can reveal very intimate aspects of your personality. Find out if you’re A, B or C!