Just about 1 month caffeine free after 3 years of energy drinks and while I feel MILES more connected to my feelings and emotions, as well as dissociating less, I tend to have these pretty blech silent migraines, lightheaded feelings, and general drowsiness. I'm thankful my last semester is chill enough to where I won't die academically for it but it would feel nice to be motivated to get up and go do important things...sometimes much less anything at all. My psych recommended me NAD supplements and last I checked my blood panel came back normal. Should note I'm on lexapro also but I take it before bed and before I quit caffeine entirely it wasnt necessarily making me too too drowsy. I'm doing my best for now...even if I have to light fires under me for some things.