That's funny you should mention that, Dotsie, because my brother has been finding that even the "sugar free" drinks are too sweet for him now. He's pretty much sticking to water all day and diet ginger ale for lunch. He's also been eating a lot of watermelon lately, because it soothes his chemo-related dry mouth. Every so often I'll bring him a new drink to try, but so far we haven't found any that he wants to buy twice!
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When you don't like a thing, change it.
If you can't change it, change the way you think about it.

(Maya Angelou)