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”
Not running out of time, but it's hesitation to make your priority what's most important with a stressful mind by yourself. However, even if you have made a decision your priority when you feel a lack of time, you're taking a burden beyond your capacity or yet to equip the proper system to carry it out. Neither is desirable. Not all of them are, but most of the time, you tend to be poor if you're busy for no reason. You may be busy for a while, but you should be alert to stay busy because it's easy to lose your health, to lose your money, and eventually to lose your people. - Joseph’s “just my thoughts”