A dream of a knot can be a message that, in order to reach your goal, you must focus on solving a problem that is in front of you.
Dreaming that you find a knot in something can mean that you need to take a different direction in real life.
If you dream that you are untying a knot, your dreaming mind could be telling you that a real life problem is more complicated than you thought.
A knot in a dream can symbolize a complex person or the complexities of your own mind.
Your dream could be telling you that there is more to someone you know than appears on the surface.
It could be telling you that should try to discover more about yourself. Perhaps you have hidden talents that you are not utilizing.
If you are unable to untie a knot in a dream, you may be feeling trapped in a difficult situation.