movie where a low level employee is constantly criticized for not wearing enough button pins

A depressed white-collar worker tries hypnotherapy, only to find himself in a perpetual state of devil-may-care bliss that prompts him to start living by his own rules, and hatch a hapless attempt to embezzle money from his soul-killing employers.

Milton, a put-upon office worker hounded by his boss, talks to the camera about his troubles, picks his nose, and threatens to burn the building down.