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.
Temporary evidence of where you've been strolling
What has two ends but no beginning?
You feel this sensation when you are dehydrated.
A tower at the root of all confusion.
Cycle Cycle Cycle.
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?