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.
I am a celebrity fish.
What comes once in a minute twice in a moment but never in a thousand years?
I am owned by every man, though my length differs. Their wives use me after getting married. What am I?
What kind of dog keeps the best time?
Black we are and much admired. Many seek us if they are tired. We tire the horse, and comfort man, and turn White when we've fulfilled your plan.