I'm learning how to drink water ..?!

I'm learning how to drink water ..?

... after a lifetime drinking other liquids and have discovered that the only brand that does not make me feel unwell is S.PELLEGRINO and it has to be carbonated.
This is a pain as I have to traipse all over the place looking for it when I feel a thirst coming on. I was wondering .. does anyone else have a favourite water they drink and do they feel faint drinking another make ..?

Is your tap water really that bad? You could try home filtered water, then the impurities in tap water would be removed, and will save you a fortune. Have you tried drinking squash (cordial), as that will hide the taste of the water, would that still make you feel faint? I'm puzzled why you would feel faint from drinking water, it's usually the other way round, that you feel faint and head achy from not drinking enough (non-caffeine) drinks. It is good that you are drinking water, but remember you can flavour it, and it still counts towards your 8 glasses a day.