Answer:
I make you weak at the worst of all times. I keep you safe, I keep you fine. I make your hands sweat and your heart grow cold. I visit the weak, but seldom the bold. What am I?
I am a word. I become longer when the third letter is removed.
I make billions of dollars selling windows. Who am I?
I am seen in the water. If seen in the sky I am in the rainbow a jay's feather and lapis lazuli.
The more you take, the more you leave behind. What are they?
My flavors ranges from strawberry to toe.