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”
Kenichi Omae (大前硏一) is a Japanese economist. He confidently asserted that there are only three ways to change our lives: 1. Spending time differently 2. Changing where we live 3. Making new people. Making new decisions is the most meaningless. Doing all three simultaneously is “marriage and divorce” and “changing occupation.” - Joseph’s “just my thoughts”