Surprise Lisp.

Freshman year of high school, I was super nervous about meeting new friends.

At lunchtime, I introduced myself to a cute boy.

I said "Hey I'm Kristen" and, instead of introducing himself to me, he mocked me by saying, "You're Krithten?"

I didn't even know I had a lisp until that moment.

Now I am acutely aware of and very self conscious of the way I sound when I talk.

Maybe that's why I don't talk often.