We don’t even call it masturbation anymore, but for older children it may still be used. For younger children it is generally said to be similar to masturbation in that it is mainly arousal through rubbing the mucous membrane of the pubic area, but for a different purpose than masturbation, because they are bored, fearful, worried, anxious and vent their frustrations in this way. The older children are more likely to have the same kind of excitement. The reason for this is that it is a very clear purpose of masturbation to achieve a sexual fantasy, or sexual excitement, or orgasm. Many parents are overly concerned that this is a form of masturbation, or that it is something to be ashamed of, thinking how the child is so dirty, how to do this shameful thing, he will be very annoyed or scold the child, trying to stop him from doing this so-called shameful thing. We had a child here once, and we worked with his parents longer than we did with him. Because we first had to make the parents realize that this symptom has more of a psychological impact than a physical one. But this is not a matter of shame or shame, many parents will find that their children usually bite their fingers or clothespins, or pull out their hair, or unconsciously bite when holding a pencil, in fact, the leg clenching syndrome, the behavior of rubbing the pubic area is actually the same as the cause of those actions.