Isn't that a bit too broad, though? Wouldn't Ti/Te get irritated by dumb people and Fi/Fe by tense psychological situations? Going with this example, Si seems to govern all sources of irritations . I get that Si people are cranky but let's have some boundaries between which function governs which sources.

Btw., I don't blow up. Last time I blew up was about 10 years ago. Also my blow ups aren't very explosive. I become frozen instead and keep very calm and clear head.