<unk>  are unwelcome, involuntary<unk> , images or unpleasant ideas that may become obsessions, are upsetting or distressing, and can be difficult to be free of and manage.<unk> , urges, and images are of inappropriate things at inappropriate times, usually falling into three categories: inappropriate aggressive<unk> , inappropriate sexual<unk> , or blasphemous religious<unk> .  Most people experience these<unk> ; when they are associated with obsessive-compulsive disorder (OCD) or depression, they may become paralyzing, anxiety-provoking, and persistent.
Intrusive thoughts
Homicidal ideation
Challenging behaviour
Emotional detachment
Blunted affect
Labile affect
Jealousy
Snatiation