My guess is the younger the more familiar with stuff like modafinil. There's growing outrage that at least half of Oxbridge is on it and that it provides unfair

My guess is the younger the more familiar with stuff like modafinil. There's growing outrage that at least half of Oxbridge is on it and that it provides unfair advantage against "clean" students. It's also my understanding that in the valley especially where hours are long and nights short, modafinil is the go-to.