Modern scientific research has discovered that the pineal gland can secrete melatonin, inhibit the secretion of pituitary follicle-stimulating hormone and luteinizing hormone, and secrete a variety of peptide hormones with strong anti-gonadotropic effects, thereby effectively suppressing the activity of gonads and the appearance of sexual characteristics.
In many places, there are whole-brain training classes wrapped in high-tech cloaks like quantum fluctuation speed. Some training providers claim that not only can you "read ten lines at a glance," but also develop the pineal gland—"Once the pineal gland is opened, the third eye opens too, allowing you to see book contents with your eyes closed."
However, when students feel like they've "learned nothing," these training providers usually say, "The students are too old; if children were sent here early, their third eye would have been opened long ago."
