Answer:
I stare at you, you stare at me.I have three eyes, yet can't see.Every time I blink, I give you commands.You do as you are told, with your feet and hands.What am I?
I am a king who's good at measuring stuff.
Born of sorrow, grow with age, you need a lot of me to be a sage. What am I?
I contain five little items of an everyday sort. You can find all five in a tennis court.
I begin and have no end. Eventually I will be the end of all that has begun.
The profession of Jimi Hendrix and Eric Clapton