Answer:
It comes only before, it comes only after. Rises only in darkness, but rises only in light. It is always the same, but is yet always different.
You are on an electric train. Which direction will the smoke fly in?
What has a head yet it never weeps, has a bed but never sleeps, can run but can not walks, and has a bank but not a cent to its name?
Hearing something unexpected or touching a live wire can have this effect.
Tall, I am young. Old, I am short. With life I glow. Anemoi is my foe.
Strip the skin under my skin, and my flesh you'll reveal. It tastes sweet and tart, now throw out the peel. What is it?