The drug is hugely addictive but it does boost mental performance
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It would seem so, even for amateurs
It truly is a question of mind over matter
Taken literally, the idea makes no sense. But it might still be good for you
How cigarette manufacturers profit from quitters
New devices are cementing youngsters’ desire for digital detoxes
That means targeting mechanisms engineered to rewire the brain’s reward system, writes Marie Potel-Saville
