Air in, air out, air taken in with your nose or mouth,
a passageway carrying the voice you want to speak about,
your reason to never stop the flow and the only reason to shout.
Like your bank's vacuum tube,
making your ins and outs, tubed.
Make sure your dividends are coming back cubed.
Obstructions can produce a motivational maneuver,
like Heimlich, you too, can become a sensational maker and doer.