Been about a week now on wellbutrin 150mg xr, so far so good, clears the brain fog, good energy/stamina but not over stimulating, makes me feel normal, doesnt affect my sleep. Think Im on a winner, so ordered another 4 months worth. Hoping to lose some weight too, has reduced my appetitte. Hopefully im getting over this thing, 12 months on av's, course of flagyl for gut infections(with probiotics) and with wellbutrin im starting to feel like my old self, get to the stage of sleeping drug free would be nice, thats what Im working on next. cheers!!