Why KNOWLEDGE Doesn’t Stop Us From Repeating Mistakes (But Time Inside Our Window Of Tolerance Does)

Summary

Heidi Priebe argues that understanding why we repeat patterns is not always enough to change them. Lasting change also requires embodied learning: trying new responses, noticing their effects, and giving the nervous system time to absorb the experience.

This process is easier when we spend more time within our window of tolerance—a state of manageable emotional arousal where we can stay present, think flexibly, and learn without becoming overwhelmed.

When we are in survival mode—fight, flight, freeze, or appeasement—we may prioritize immediate safety over accuracy or long-term outcomes. Rather than shaming ourselves for not making better choices in that state, Priebe recommends restoring stability first.

Strategies and Ideas

• Prioritize regulation before problem-solving. When overwhelmed or unable to think clearly, focus on returning to safer, steadier conditions before making major decisions.
• Build stability and predictability.
  • Create routines that consistently support physical care.
  • Reduce practical “open loops” by handling postponed tasks, such as making a needed appointment.
  • Seek emotionally supportive relationships where you do not have to hide or distort your needs and feelings.
  • Set boundaries with relationships that require constant performance or self-abandonment.
• Balance comfort with healthy challenge. A regulated life needs both safety and meaningful stimulation, such as goals, interests, passions, or new social connections. Aim for neither chaos nor complete disengagement.
• Let pain provide information. When it is safe to feel it, emotional pain can help identify what is not working, where boundaries have been crossed, and what no longer fits. Grief and mixed feelings can take time to process.
• Notice vulnerability without blaming yourself. In safer conditions, it may become easier to recognize situations where you were at risk or could be manipulated, and to build boundaries to protect yourself in the future.
• Avoid making lasting decisions from a dysregulated moment. Treat strong feelings as useful information, but consider how you felt before and how you feel after you have had time to settle. Take care of yourself first, then assess the situation with a wider perspective.
• Experiment with new behaviors in manageable steps. Try a different response at a level of challenge that lets you stay emotionally present, with enough support to cope if things go poorly.
• Learn from the full outcome. Notice how a new choice feels immediately and over time. New behaviors may bring unfamiliar discomfort, awkwardness, or shame as well as benefits; compare these trade-offs with those of old patterns.
• Use repetition and reflection to build new instincts. The nervous system learns through experience, trial and error, and time to integrate what happened—not theory alone.

Priebe’s central takeaway is that if we keep repeating mistakes despite understanding them intellectually, the missing piece may be enough safety and stability to learn from experience. Building those conditions can be more useful than trying harder or criticizing ourselves.

Presenters and Sources

• Heidi Priebe — presenter
• Peter Levine and Stephen Porges — trauma experts referenced in the video
• Zocdoc — sponsor mentioned in the video