Know your value without turning value into superiority.

Recognizing what you are good at is healthy right up to the point where it becomes a ranking of people. Skill is specific and situational; superiority is a claim about worth, and it quietly poisons your relationships and your learning at the same time. You can hold a high opinion of your work without holding a low opinion of anyone.

Watch for the moment your self-assessment turns into a comparison. If a thought about your ability ends with someone else being lesser, it has drifted. Keep the estimate of the skill and drop the verdict on the person.