Does anyone suck on their fingers?

20 years old, been sucking fingers since literal birth. Like, there's photos of me in the hospital as a newborn sucking on the same two fingers I suck on today. Family has tried everything from bandaids, to hot sauce, to punishments to get me to stop. I've learned how to stop in public ( Unless I get stressed ) after getting bullied in school for it, but I do it all the time at home. My front tooth are crooked because of it now.