wasting time

I don't pretend to know what you know
Now please don't pretend to know what's on my mind
If we already knew everything that everybody knows
We would have nothing to learn tonight
And we would have nothing to show tonight
Oh, but everybody thinks
That everybody knows
About everybody else
Nobody knows anything about themselves
'Cause they're all worried about everybody else
Love's just a waste of our energy, yea
And this life's just a waste of our time.

jj;