One of my riders yesterday was a 16 year old girl. She asked me for some water yesterday, which I don't carry with me. So I told her that I gave out my last bottle to the previous rider, and she replied, "I get it." Thankfully, I had an Iphone charger in my car which she also asked for. I still have not found out what rating she gave me, but I hope she does not dock me for not having the water. Do other drivers usually carry water in the car? Uber charges so little, we get paid so little, and we don't get tipped that I find it so bizarre that riders would expect us to supply them with water in the car.