I think A is your answer.
You get diabetes by eating to much sugar, which is something you can control.
-Steel jelly.
Obsessive–compulsive disorder (OCD) is amental disorder where people feel the need to check things repeatedly, perform certain routines repeatedly (called "rituals"), or havecertain thoughts repeatedly. People are unable to control either the thoughts or the activities for more than a short period of time.
Tell the person to stay still and do not move at all for any reason until a professional is on the scene.
