Similar impact for me, it seems I'm a slow caffeine metabolizer. Even if I only had copious amounts of coffee in the morning, it would impact me at night. There

Similar impact for me, it seems I'm a slow caffeine metabolizer. Even if I only had copious amounts of coffee in the morning, it would impact me at night. There's now research to back that up. I've dwindled it down to a cup and sleep well generally.