I bet you would have been fine going 100% -> 10% -> 0, provided the 10% was long enough. At 10%, you’d likely notice the shortage, but you wouldn’t go full Trainspotting.
I should concede that I have no training in medicine or pharmacology, and indeed no relevant expertise at all aside from my long-term caffeine habits and such. Or is that even necessary in a chat room, where everybody makes shit up and then confidently lays it out like Gospel?
