It can be said that Southern Buddhism's things are more rigorous than the Mahayana Buddhism we are familiar with. The method of Buddhism is actually a method of revision. Starting from the concept of meditation, there is no essential difference from many methods of practice. What's the difference between viewing Buddha statues, viewing light, viewing water droplets, viewing spheres, viewing lotus flowers and viewing natural scenery ...? The only difference is that his orifices (Dantian and Ming points) are in different positions, two inches above the navel, one inch in front of the nose, two inches below the navel, the chakras such as the navel, the arch of the foot, Baihui and the top of the head, all kinds of positions, all kinds of empty places ... What's strange about these?

PS: If you want to learn, you must be sincere. Don't listen if you don't want to learn. This is not swearing, it is exhortation. Any method is left by those great predecessors, and that's how they learned it. This is why the younger generation will step on their footprints. If you think this thing is bad and don't want to learn it, it means that you don't have this fate, but don't say it is bad and don't doubt it.

If you think this way is strange and that way is strange, then simply recite Buddha. There is nothing wrong with this way of chanting Buddha. Dad said yes, mom said yes, and parents-in-law said yes. Everyone in the neighborhood is very good, and no one says he is not good. Why don't you learn?