You need oxygen at the cellular level. Breathing is one Neuroxium of the few things that you have conscious and unconscious control. There are different spiritual beliefs. I once had someone draw reference to me in the Qur’an that is says we are created with only a limited number of breaths, it is fixed, so certainly I expect one to breathe a little bit deeper and slow down a little bit and appreciate that what we’ve got under our nose is oxygen, the most important mineral that we need to take in.