Drinking Water

[Mups]

How much water do you try and drink each day  -  or don't you?

They are always telling us we should have 'so many'  glasses,  but they never say what size glass they are talking about! 
There would be a lot of difference between  4 little tumblers  to 4 pint size ones, wouldn't there.

So what do you like to aim for?
I have been drinking about 3 and a bit pints during this hot weather,  plus tea and coffee as well.