Oh I see, and tbh it's the same for me with sleep, I should be more discplined about caffeine given I have trouble sleeping anyway. Still often make the mistake

Oh I see, and tbh it's the same for me with sleep, I should be more discplined about caffeine given I have trouble sleeping anyway. Still often make the mistake of brewing a coffee in late afternoon because I love the ritual and it gets me off my desk. It also has replaced cigarette breaks for me. Drinking local coffee is admirable, but not an option in Germany :) I often buy "fair" brands in hope that does something but only when I can get it at OK prices... Since you mention decaf, mixing 50/50 decaf/regular is also a good option to reduce caffeine intake for me.