I drink tea at work, a lot of it. We have a nice kettle that I dutifully fill and boil several times a day. Most times when I make tea I'm in the middle of doing some Very Important Work and I can't stand and watch the kettle boil so, I leave my mug with the teabag inside in front of the kettle and I go back to my desk and continue on with my work.
My desk is close enough to the kitchen that I can hear the 'click' noise the kettle makes when it's boiled (no high falootin' whistlin' for our office!). Several times (many times) someone else who drinks tea has come up while the kettle is boiling and stands and waits for it.
Now here's what gets my goat - they, those who have been waiting for the kettle, completely ignore my mug with teabag inside and fill their own mug and walk away. Uh? What?! How about I WAS THERE FIRST so FILL MY MUG TOO!! I'd do that if I took my mug up and the kettle finished boiling and there was a mug sitting in front of the kettle.
I understand that sometimes a person really, really needs their tea but if there is only enough water for one mug. Please then do me the kindness of re-filling the kettle and setting it to boil again. Have the courtesy to imagine that maybe I also really, really need my tea too. I'd do the same for you.
I know, it's a small thing but it's like someone taking your stuff out of the dryer when it's just finished. Like, give a person some leeway to get back to the laundry room before you go fondling their dainties (and not so dainties). Don't stand there like a vulture waiting to scoop up whatever kettle or laundry carrion that you can get your talons into.
I thank you and my tea habit thanks you too.