nope total psyop.......just use your instincts and also your body makes its own water. Drink it in daylight. Probably the only good habit is first thing is to rehydrate with a full glass of water as you have not consumed any overnight.
Discussion
I just can’t imagine my ancestors waking up to a glass of water before they go out for their hunt 😂
My problem is that I usually forget to drink water and then have to drinks tons of it after I feel like shit.