Ironically, when confronting danger, the human mind often goes into fight or flight panic mode. Logic and reason flee, and insanity takes over- ie., inhaling water,flailing, kicking, and sometimes taking on superhuman strength that can be detrimental to ourselves or those around us.
For whatever reason, the highly evolved human brain doesn't automatically apply its God-given intellect to think its way out of sudden danger.
As divers, we must train our brains to cast emotion aside, remain calm and think. This kind of thinking can save lives.
Tommy Griffiths
Perhaps appropriately this comes to mind for me during these types of discussions:
I must not fear. Fear is the mind-killer. Fear is the little-death that brings total obliteration. I will face my fear. I will permit it to pass over me and through me. And when it has gone past I will turn the inner eye to see its path. Where the fear has gone there will be nothing. Only I will remain.
Bene Gesserit Litany Against Fear
(Partied alot in college too )