I grew up and started my engineering career in the US. I was basically Wally from Dilbert (Yes, I know Dilbert is canceled now. I will still use the reference), my purpose was to turn coffee into urine. I drank from whatever vessel all day long.

I live in Vienna a long time now. I drink 2-3 espressos at home from a fancy machine that grinds the beans for each cup. I do this before I leave home. I might have an espresso at the gym, only because my gym has incredibly good coffee. All my cups are drunk from little porcelain espresso cups. I enjoy them all.

The rest of the day I dring no coffee at all.