Film's name

We decided that the name of our film will be "Routine."
We choose this idea because it explains somewhat what the movie is about. It sets around a man who has Obsessive compulsive disorder and lives with the same routine everyday of his life. For example, the alarm goes off at the exact same time everyday, he puts his slippers o, eats the same cereal ect. It all changes one day when the mans routine is interrupted by a series of breaks in his daily chain of events that are out of the ordinary, for example when he wakes up the alarm is on the other side of the bed, his slippers are gone and the cereal is empty. When the man eventually goes down stairs he is hit by an unknown figure and thats where the beginning ends, the rest of the film would be based on finding the killer.