Coffee gives me heart palpitations, and I don’t drink much tea any more. Does that mean I have to hand in my programmer card? :(
I similarly had to give up caffeine after an ER scare late last year. I didn’t turn in the card, but geeez I had no idea how hard raw dogging the work week would be.

That’s why I quit coffee. Tea doesn’t do that to me for whatever reason, probably just less caffeine total.

But I assume it also had something to do with high blood pressure.