After reading "Why We Sleep" I've been led to believe it really ought to be just socially acceptable to consume this drug. Unless we challenge the culture of wo

After reading "Why We Sleep" I've been led to believe it really ought to be just socially acceptable to consume this drug. Unless we challenge the culture of working early then it seems to be the case that many of us are physiologically dependent on caffeine because our work culture demands it. Or we could fix the culture problem.