I’ve never had a cup of coffee in my life. Ever. I’ve had a sip and it tasted so putrid I never was even tempted.
It was only about 10 years ago I figured out I should cut out all forms of caffeine (I was a big tea drinker). So 10 years ago I dropped tea. I’ve never been much for soda but if I’m ever backed into a position where that’s the only choice I’ll drink Root Beer. And yes I know not all RB is caffeine free – I check first.
Truthfully the only difference I noticed was that it was easier to fall asleep once I went caffeine-free. Still not incredibly easy for me, but a bit easier.