Dreaming of knees has the connotation of forever bending. Whether this involves rules or life, there comes a certain amount of dissatisfaction because there will be scapegoating necessary to pacify the difficult situations.
Knees in a dream can also represent submission and surrender. This could be because the act of kneeling is often associated with humility and submission, and because it can symbolize the idea of giving up one’s own power and will to someone or something else.
Most often, try to avoid being hurt or damaged after having a knee dream. If you face a tough obstacle and fail, your psyche will be scarred. This could be because knees are often seen as a vulnerable part of the body, and because they can be injured or damaged more easily than other parts of the body.