Diving into the water without an oxygen tank is called ‘free-diving.’ It is a form of apnea diving in which divers must hold their breath for an extended period while diving deep into the water with just one breath of oxygen. The difficulty in holding the diver’s breath during this time is not due to a lack of oxygen but rather an increase in carbon dioxide concentration. In other words, if you keep your heart rate low and your metabolism slow, you produce less carbon dioxide, which allows you to dive for a longer duration. The only way to maintain a low heart rate is to remain as calm as possible. Maintaining calmness has numerous benefits in life. - Joseph’s “just my thoughts”
One of the principles prevailing in the natural world is that the stronger prey upon the weaker. The strong eat the weak. Thus, people seek strength. However, the statement that the stronger prey upon the weaker is partly correct and partly incorrect. The principle that survival of the fittest prevails in this world suggests that those who adapt survive. “ Adaptation ” is the strongest thing in the world. - Joseph’s “just my thoughts”