The controlled behavior resulting from training one’s mind to follow a system of rules or a code.

Subsets
Discipline (Combat) – Maintaining one’s composure while in a combat or similarly extreme physical situation.

Discipline (Social) – Maintaining one’s desired self within a social setting. Also provides an ability to detect and protect one’s self from social manipulations.

Discipline (Personal) – Maintaining one’s personal drive and focus on a task.