Certainty is dangerous

When we are certain, it is difficult to see. When we are certain, it is difficult to hear. When we are certain, it is difficult to think. When we are certain, it is difficult to learn. When we are certain, it is difficult to grow.

The more certain we are about something, the more rigorously we should question it. What might you be certain about? What questions might you ask? What starts to show up for you?