I Hate When People Say This

"You're tall"

You think im not aware that i am tall? How do you expect me to respond? It's always random people i don't know and it comes out of no where. I normally just say "yeah" which for some reason seems to irritate them. How do they expect me to respond? Im gonna start saying "Omg i had no idea thanks for telling me" lmfao nah i probably won't but i should.