Is it better to show the glans at ordinary times or inside the bag?

Hello. Each has its advantages and disadvantages. Exposure can prevent scale from hiding in the foreskin and affecting health. Moreover, the exposed glans often rubs against underwear, which correspondingly increases the anti-stimulation ability of the surface nerve. But if it is usually wrapped inside, the foreskin can indirectly protect the fragile and sensitive glans penis. In fact, the redundant parts of the human body have their own reasons to grow up with the human body. Just pay attention to the usual hygiene, and often wash off the scale.