Have you ever walked into a room and immediately censored yourself? Maybe you held back an idea, downplayed an achievement, or quieted your natural energy just to avoid making someone else uncomfortable. Holding back to avoid conflict or judgment is a common self-preservation tactic.

We often treat boundaries as an abstract emotional or relational exercise. But to your physiology, an crossed boundary is a direct physical event.Every time you say "yes" when your nervous system is screaming "no" (whether to taking on extra workload, tolerating disrespectful behaviour, or overcommitting your time) your brain interprets the overextension as a threat to your personal resources.