I was left handed before preschool. We weren't allowed to be left handed there so I had to learn to use right. My preschool was in a church so I wonder if it's something religious
Anyway, I'm trying to learn to use my left hand again because I want to be ambidextrous ^^ For now I'm a righty
Also, I've heard that people who are right handed live longer, I don't know if it's true or not.