Obsessive-compulsive disorder is a type of neurotic disorder that is characterized by the recurrence of obsessive-compulsive ideas. Obsessive-compulsive ideas are stereotypes of thoughts, representations, or intentions that repeatedly enter the field of consciousness of the person. For these patients, It is meaningless, unnecessary or superfluous; the patient realizes that these are his own thoughts, and he wants to get rid of them, but is powerless and feels very distressed. According to the definition, what may be "compulsive disorder"? ['Grandma Zhang kept thinking: My son is coming back.', 'Lao Li locked the door and opened it again to check it again and lock the door again . so three cycles before leaving safely.', 'Although he has made three calls, Zhao is still not assured, so he calls again.', "Obviously has brought that book, Xiao Huang can't help checking it several times while on the road."]