How much water do you drink a day?

Liters would be the ideal measure for this question but, I don't about you, 'glasses' is easier to picture for me.. maybe for you too.

I have tried the past days to drink more water because I was feeling I wasn't drinking enough but honestly is hard! When I do it I feel lighter which is great but I have to go to the bathroom to pee more and more frecuently and that's annoying, I get tired of drinking it.. like after a couple of glasses (even when it's been a little while after I have drunk) my mouth is dissapointed that it doesn't have any flavor. Hahaha.

How is it for you? How much water do you drink a day? :)