Water drinking advice (for firemonkey and anybody)

I am reading Pierre Novellie's "Why Can't I just Enjoy Things? (A Comedian's Guide To Autism)", and I was reminded of water drinking problem (not drinking enough).

I read this page...

"Some of the best advice I ever got ... insisted that the first thing one should do in the morning is immediately drink a big glass of water"

Pierre has the same not drinking enough that a lot of us do. This being a part of his daily routine has helped him immensely.