I am ashmed to admit that I. Don't know what IT is.
Have not known it for years.Pure and simple.
Chasing the rainbow.

Life is a Push me-Pull you.
Teeter-Totter
Upsy-downsy
Ghoulish thing
Coming in low and slow or Zing,Zing,Zing

Half full or half empty
Suffice it to say.
You dont get what you put in

But that's just the way.
Do the math
Still doing fine

Joy is two steps ahead
and
one  step
Behind