habit

The primary usage refers to a behavioral loop—an action performed so frequently that it becomes automatic. It often carries a slightly negative or restrictive connotation, implying a lack of conscious control or something that needs to be "broken." Unlike a 'routine,' which is a deliberate sequence of actions, a habit is often subconscious. While a routine is something you do, a habit is something you have. In its secondary and tertiary meanings, the word shifts entirely toward clothing associated with specific roles or rituals (religious or equestrian). In these contexts, it denotes uniformity, tradition, and a visible signal of identity or status.