Dreaming of circles is both good and bad as per dream meaning and interpretation. The dream means you might question about various aspects of life. It also means you will be clueless about certain happenings in life. It also means you might turn spiritual.
Dreaming of circles in nature is a sign that you will pay more attention to mental health and peace. It also means you might regret a decision made earlier.
Dreaming of moving circles suggests your past return to haunt you. An action you had done in the past will cause havoc in your life.
If you dream of incomplete circles, then it means failure at achieving goals. Last moment failure. It also means you will realize that you are not yet ready to make the final decision. You might postpone final decision on a new career option or relationship.