I am incredibly fussy about tea and only drink a certain brand because I'd rather go without than have a different type. In all other instances I eat/drink anything and am not fussy but tea is my weird thing. I take teabags on holiday and even took a stash when I went backpacking for 9 months!
The in-laws are staying and, having made endless cups of tea for them, I just noticed there is only one bag left. So I hid it so that I can have a precious cup in the morning 
I should point out there is other tea available (including a weird collection of herbal shite) but no more of the glorious stuff.
I am quite pleased with my cunning but AIBU?!