Urgent, good answers get extra points. Can people with mental retardation live alone? Is it illegal to commit crimes with mental retardation?

Your worry is necessary. Although the law stipulates that these people can't live alone without guardianship, especially those with violent tendencies, it is not uncommon for guardians to give up the management of such vulnerable groups in reality. If such a person is involved in a crime, should he be investigated for criminal responsibility? Forensic expertise is needed to determine whether he is guilty or not. In civil matters, the guardian shall bear the civil compensation of the victim.

Relatively speaking, the risk factor of mentally retarded people is much smaller than that of mental patients. Get along with them, it is best to be friendly, don't abuse, buy him some snacks or snacks. They are still very simple, and others care about him. He can feel it, but there is an important principle. Try not to look at him, which may make him feel hatred or discrimination. The last thing to pay attention to is to close the doors and windows when resting.