trying to find my way out.

all day long my mind is a pile of mush.
only when i work out do i find clarity. brief minutes of clarity.
why is that?
a benefit of exercise? ~GASP~ there really ARE benefits???!!
how can it be then, that as soon as i stop that clarity is gone and i again delve deep back into nothingness.
why can't i keep my thoughts straight?
why can't i work it all out enough so that i can have an intelligent conversation and actually know what i want to say. actually know what is wrong. and how to fix it. or even begin to address it.
instead i sit quietly. saying nothing. but wanting to say everything.