You don’t need a degree in hydrodynamics. Here’s your cheat sheet: drink when you’re thirsty. Drink a little more if you’re active or sweating. Check your pee color for a reality check. And stop stress-guzzling like it’s a competition.
Your body is basically a smart sponge. Trust it. You’re not going to shrivel up into a raisin just because you skipped glass number seven today.
So go ahead—refill that cup. Or don’t. I’m not the boss of you. But if you’re reading this and feel a bit parched right now... go drink some water, you beautiful dehydrated creature. You’re welcome.