I’ve never sweated so much in my life here. It is so humid, and just getting around has you constantly sweating. No amount of water it seems is hydrating my body enough. I was at the mall the other day, waiting to watch Salt (pretty good btw) and suddenly I was hit with a wave of lightheadedness and had to sit out. It was not as bad as my friend who almost passed out right before we began to teach. He turned white as a sheet but the monks kept him uber hydrated all day.
The availability of water is no issue at all. There are machines everywhere that let you fill up your bottles with water.