"On my own authority" is a phrase that refers to acting or making decisions independently and without any external authorization or permission. It implies acting based on one's own judgment, without seeking approval or guidance from someone else.
When someone does something "on their own authority," it means they are relying solely on their own expertise, confidence, or personal belief that their action is appropriate or necessary. This phrase often suggests a strong sense of autonomy and self-reliance, as the individual does not feel the need to consult or defer to others.
The expression commonly arises in situations where individuals take responsibility for their actions without seeking validation or input from higher authorities, institutions, or superiors. It can be used to describe a person's decision to act according to their own principles or ideas, irrespective of any external influences or mandates. "On my own authority" signifies the absence of any external validation or authorization and highlights the individual's willingness to take full ownership of their decisions and actions.
Overall, the phrase "on my own authority" implies acting independently, self-determinedly, and without seeking external approval, showcasing self-confidence and an ability to make decisions based on one's own judgment and convictions.