People smoking or vaping around me gives me a distinct physical reaction; my sinuses get upset just knowing it's happening and the couple of times I've gotten a headache from it have made my body immediately go "hey tell them to get that shit out of here before we get a headache again."
Seeing people use twitter around me is a similar reaction, but purely mental. A strong emotional urge to ask why the fuck they're still using twitter, and suggest they at least wait until I'm not around to do it. Maybe the hour or so delay will help somehow, but at the very least it makes me a little less depressed about the world.
