Oh, me too. I miss those days. I can still drink coffee but definitely not as much and some days not at all, but I think it's tired to perimenopausal hormone weirdness. Sigh. Sometimes if I need less caffeine I have a cup of what used to be called International Flavors--sugary, but definitely less caffeine than the real thing, and still makes me feel I've had my daily coffee. Good luck to you--