Are you a closed or open book?

Hey guys, so are you an extreme introvert or extrovert? I’m curious… What are you like offline? I for instance am an extreme extrovert which can be a really bad thing. Im trying really hard to be more reserved. I say more than I should, I dont always pay attention to what I say… and I’m way too honest as a person. I beat myself up for it sometimes because I give people a lot to talk about. What do you find are the disadvantages of being who you are??