Is it normal to write things with your finger?...
Ever since I was younger i find myself writing words with my fingers while my hands are at my side. They're always words that I find interesting or really common or even full sentences, and I'm constantly doing it. I do it during movies, when talking to people, etc. It's a habit I can't seem to break but I don't really care if I do. Sometimes it gets annoying but I still cant stop. IIN?