Is mental disability pitiful?

We think that mental patients are pitiful in a broad sense. Because all kinds of things they do when they are sick are beyond the control of their brains. Although it is hateful to outsiders, their families are well aware of their illness, and most of them are stimulated by some aspect before they are hurt and destroyed. Family members take care of them very carefully to avoid being stimulated, causing injuries and self-harm. Especially, the family members or friends who have such patients are very understanding, so they feel sorry for them, while those who have no such patients or have little contact with such groups will analyze and judge the behavior of mental patients with normal thinking, so they feel hateful. Therefore, it is better for normal people to avoid such patients as much as possible, because you can't understand the patient's situation and may get hurt. But we should also have broad sympathy, preferably kindness and understanding. Thank you for your invitation.