Teaching people almost my age is horrifying, I'm 24 should I be this nervous talking computer science in front of a bunch of 20 year olds that are actually listening for some reason

"I don't appreciate tardiness, Mister...?" I look at him expectantly to mention his name when a guy practically barrels into the classroom brown hair disheveled falling over his hazel eyes with a varsity jacket and jeans, typical jocks I think to myself before he stops my train of thought, a little breathless when he whispers a small embarrassed 'sorry' and a

"Nick, Uhm, Nicholas Armstrong" his thick texan accent goes off very brutish but kind of not really because he was unnoticeably nervous

"Well take a seat, and I expect you to be early next time, Mister Armstrong" I say, his very white boy name rolling off my subtle accent easily while he does take a seat at one of the computers in the room funny he didn't chose a seat in the back but well I'd watched just about 7 guys jocks who came earlier than this one eye me a whole 180° up-down shamelessly before taking a seat at the front

so much for being a substitute, why am I not a 90 year old grandma sometimes