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”
If you eat food solely for nutrition , there’s no need to cook it elaborately; just choose a nutritional supplement . However, food intake not only provides nutrients to our bodies but also offers the pleasure of experiencing various tastes, especially flavors known as aromas through the sense of taste. Incense reflects civilization and culture. Therefore, the food business must be cultural, and for fragrance-related businesses such as coffee , wine , and perfume , both a cultural approach and an understanding of fragrance are crucial for success. Occasionally, there are businessmen who try to sell food by emphasizing nutrition while neglecting the pleasure derived from this rich civilization and culture. I recommend that these businessmen sell nutritional supplements only. It is unfortunate to engage in business without a grasp of civilization and culture. - Joseph’s “just my thoughts”