I have been drinking coffe since I was 14 (I am 36)… I reached my peak during university with 8 espressos a day but for the past 10 years I only drank 4 espress

I have been drinking coffe since I was 14 (I am 36)… I reached my peak during university with 8 espressos a day but for the past 10 years I only drank 4 espressos a day. I sometimes stopped drinking (like a couple of years ago I went for 3 weeks in the states on vacation and since there the coffee is basically liquid shit I decided it was better tu just avoid drinking it!) and never noticed any difference!