This literature review examines obsessive-compulsive disorder (OCD) and whether routines are the same as behaviors. OCD is an anxiety disorder characterized by intrusive, inappropriate obsessive thoughts and compulsions performed repeatedly to reduce anxiety. The author notes they suffer from a condition like OCD called "CDO" where the letters are in alphabetical order. Around 5 million Americans have OCD, including 1-2% of children and adults. The review explores the difference between routines and behaviors for someone with OCD and how increased awareness of behaviors can make them seem annoying rather than a routine.