A boundary does not always begin with a dramatic conversation. For many people, especially those who dislike conflict or have been punished for having needs, the first boundary is internal: 'I am allowed to notice what this costs me.'
From there, boundaries can become practical. You might wait before replying, shorten a call, decide which topics are not useful, ask for information in writing, or take recovery time after a difficult interaction. These choices may look small, but they can protect your ability to think.
The point of a boundary is not to force another person to understand you. The point is to change your own participation in a pattern that is harming you. Sometimes a clear, boring limit is more useful than a perfectly argued explanation.
Bailey can help you test a boundary before you use it: is it brief, specific, realistic, and connected to your goal? Does it reduce harm without escalating things unnecessarily? Does it protect your values as well as your nervous system?
If a boundary could increase danger, seek appropriate human support, domestic violence advice, legal advice, or emergency help. Online support can help you think, but it should not replace safety planning when risk is active.