Absolute bullshit.
Not saying claims are substantiated, but depends what it truly means to the individual. I know the effect on me, since I've tried it for longer periods of time (though I'd advice against drinking too much water during the day, as proponents often claim is soo healthy). If there's miracles, it's rather subtle. No need to become super-men or women! ;)
Science is all about experential experimentation after all (with healthy dose of scepticism).
Here you go.
I should add that the article makes bogus claims many citing no sources or evidence.
Sleeping helps against not sleeping enough. Who'd have thunk it.
Any time I see "studies cite" I immediately associate the article with those tabloid pieces about milk being the worst thing you could possibly ingest, only to say the exact opposite in a week or two.
How to Be Miserable: 40 Strategies You Already Use
https://www.amazon.com/How-Be-Miserable-Strategies-Already/d...
If you can add "Only an idiot wouldn't ..." in front of a tip, it's not really a tip.
[1] https://www.amazon.com/Tools-Titans-Billionaires-World-Class...