I'm 22 years old.. 4 years ago i was hella scared of facing college at the beginning. believe me, it's not like high school. you'll get better, and by that i mean it will decrease. college will give you huge confidence. just don't be leaning for stupid convos. i found out by time that stupid and silly conversations are the most situations that i stutter in. give yourself a new personality. also act coldly sometimes it's still okay. you got this bro♡.