Do you put flavoring in your water? Or do you drink it plain?

I never put any kind of flavoring. I prefer the flavor of pure filtered water :)

A nice squeeze of lime.

Yes.  I don't like just plain water.  I want flavor.  I like to use Dasani Flavor enhancers... Strawberry Kiwi mixed with  Pineapple Coconut.

I usually drink it plain, but sometimes I flavor it.

You wrote.."if I want juice taste. I usually buy crystal light"   (Ditto here..peach flavored ice tea)

Hops.

I don't usually like the taste of plain water (unless it's well-filtered and very cold).

Typically, I'll mix it with fruit juice or something like Gatorade (2 parts water to 1 part other drink, or thereabouts).

Yes Crystal Light, sometimes cucumber too, so good.

always plain, but in this moment I add two tablespoon of apple cider vinegar to a glass of water

I usually drink it plain, but sometimes I like to put a fresh lemon in it

i just buy bottles of tea and stuff like that to drink