To see knots in your dream, signifies your worries over minor problems and small matters. You may be trying to find a resolution to a situation. It also denotes constraints and restrictions in your thoughts, feelings and actions.
To dream that you are tying a knot, symbolizes your independent and unyielding nature. You have everything under control. It may also mean a union of two people or a commitment to a relationship as indicated by the coming phrase "tying the knot".
To dream of seeing knots, denotes much worry over the most trifling affairs. If your sweetheart notices another, you will immediately find cause to censure him. To tie a knot, signifies an independent nature, and you will refuse to be nagged by ill-disposed lover or friend.
Will forget to execute an important assignment; will bring the colleague.