I notice lefties. Im right-handed and when I was little and much dumber I wanted to be left-handed. So I did a bunch of weird shit to force it. Stuff like wrapping my right hand up for whole day, trying reverse controls for video games, wearing my watch on my right hand, etc. Some stuff did take, like the watch on my right hand, which ironically made my right hand more dominant. Being a lefty is the club that I was never able to join but think about subconsciously all the time I guess.