Core and ring

Listen you don't know
You don't know my mind
When what you thought was the core
Turned out to be the rind
If I need your advice
I will let you know
But listen until then
This is no call in show NO, NO, NO
Cause I tell you a story
Bout what happened today
Nothing profound Just something to say
And you write a description on your notebook pad
For five different ailments
Didn't know I had
Listen you don't know
You don't know my mind
You thought the core was the ring