Water consumption

This here is a picture of the water machcines they have all aroud Bangok. You line up your bottle and it will give you about 1 liter for 1 Baht. Remember that 1 Baht = 1/33rd of a dollar. The usual size of a water bottle is 1.5 liters and filling one 1.5 costs less that 10 cents. This is great beause with how hot it is, I am going through more than 2 liters a day of water. I figured out why Asian food tendss to be very salty. It must be salty not because they like salt, but because they need to return the sodium electrolyte balance back to normal. I sweat so much here that the salty soup tastes so good. I think the saltiness is just a meaans to survival