Yes, I have read and agree with that, but these are extreme cases. In my comment, I thought about intake up to a maximum of 2 to 3 liters of water a day, not over it. And on that case, we can drink a glass or two of water (not over it) and when we aren't thirsty, because once we feel it's a sign that we have already dehydrated a little bit. I apologize for an insufficiently precise previous comment and wish you all the best in future work.