The end of sleep?
aeon.co
aeon.co
I can't comprehend why would people want to avoid sleeping. I can't think of one legitimate reason to think of sleeping as a "waste of time". If trends like this (or the one about slurping a glass of disgusting slime instead of eating an actual meal) become mainstream, life will definitely suck even more.
To claim we can somehow find a way to do without sleep, or to somehow optimize it by focusing sleep on certain stages, when we don't even know why it's required in the first place, seems like putting the cart way way past the horse...
Not only could you possibly gain 50% of your life back, but your ability to absorb and remember knowledge could increase as well.