https://www.nih.gov/news-events/nih-research-matters/how-sle...
Things that instantly shut your body down as much as safely possible, make a backup of your memory, perform any necessary repairs (including anti-aging), inject you with highly efficient nutrients, and you're good to go for an entire week before needing sleep again.
That seems that you buy into one belief system (work is sacred, achievement is the goal in life, etc...) and project that onto others.
I'm thinking you're being sarcastic, but if not, there's nothing you're doing that's going to be done more productively by being sleep-deprived.
The power to ignore sleep would be pointless if it came with the downsides.
If I could lose the need to sleep, without any adverse health effects? Awesome. It's a shame that that's not currently possible.
Why stop there? You could teleport, postpone eating indefinitely, never have to expel wastes, never age, be invulnerable, and think faster!
Sounds great, sign me up!