Actually Truth wants to be remembered constantly, simply because that is the best way a human can experience their life, i.e in the consciousness of Truth.
So, what ever our beliefs(or lack of them ) might be, all living beings are remembering Truth.
So Truth built Itself into our design. It hides behind the breath.
Born into a world of ideas, we soon forget Truth and spend the rest of our lives breathing, which when given a little attention reminds and returns us to Truth and hence a wonderful life experience.
So, SG, breathing rate is anywhere between 10 and 60 breathes per minute(according to the mini-god Google), that means between 14400 and 86400 breaths/prayers a day.
So we all pray constantly.