When I was in my 20s I could have a triple shot machiato at 10pm and be asleep before 11...
Now, I'm spitting distance from 40, if I have a 3 to 1 mix of decaf to full fat coffee made with a drip filter (edit: past noon) I'm up til 3am....
My workplace took out all the coffee machines, so I’m stuck with expensive coffee all day, and then get back to my coffee maker at home late enough that I shouldn’t be drinking it