Could you not :)

Or eat really loudly.

Or chew gum in your ear

I'm looking at you, Darth Vader.

Or when they want your food and they stare at that shit like they're gonna kill someone for it

Ek weet van alles

Sometimes it's not their fault though
What if they have difficulties breathing?
What if they need to take deep breaths just to get anything in?
Not everyone exists to purposefully annoy you