I’m 19 now and will be 20 for most of my freshman year but I look really young. I got handed the 12 and under kids menu the other day (Applebees. Sigh). Plus, I really don’t think people care. It’s just one year and one year matters less and less as you get older.
I met up with a girl who’s interested in being my roommate next year. She’s really nice and I’m super excited! 
At the beginning of this year I was super jealous of my friends at college too but once you have a class of your own it feels so much better. Merry Christmas everyone!