For example, take a coworker who has been staying late several evenings each week, and then snaps at you because you aren't. At first you can probably just ignore them, then give a subtle non-verbal hint like glancing at your watch and raising an eyebrow. If that doesn't work, speak up and politely assert your healthy boundary. Being direct demands respect. No matter what their response, this says you are aware that you are interrupting, you want their full attention, and are willing to hear their truth.
Healthy boundaries are essential to getting things done and building relationships that last.
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