Answer:
I never was but always will be. No one ever saw me but everyone knows I exist. I give people the motivation to better themselves everyday
You heard me before and then again. Afterward I die until you call me again.
I let water fall on you while everyone else stays dry.
I have 24 keys but cannot open any locks. Sometimes loud sometimes soft
My full powers come when my makers are dead. I await a heavy hat to put on my head. What am I?
I am a food with 5 letters. If you remove the first letter I am a form of energy. Remove two and I'm needed to live. Scramble the last 3 and you can drink me down.