The earth consists of 71% of the ocean and 29% of the land. Three hundred million years ago, some marine creatures climbed onto the land and slowly evolved into a colorful modern world. But when we come to the sea, the deep memory of DNA makes us feel peaceful, just like the fetus in the womb of a mother.
You can experience diving without a diving license, but if you have one. First of all, no coach. Second, the price will be 30% - 50% cheaper. Finally, many top places like sibadan have to dive to 18 meters (ow holders) to experience the real beauty. The depth of only 12 meters (Experiencers) is obviously not enough.
Only after the theoretical study and examination can the practical operation be started. Learn to operate the equipment, make gestures, do ear pressure, clear the water in the mirror, use the standby air source, suspend, swim up, control room emergency swimming up, etc. These are not easy for beginners. The secret is to study hard at ordinary times. Don't panic when diving. Believe in your efforts and coaches.