Dreaming of swimming in a pool with dirt at the bottom can symbolize various aspects of your life. Water often represents emotions and the state of your subconscious. Swimming suggests that you are navigating these emotions or experiences.

The presence of dirt could indicate unresolved issues or feelings that you may have been trying to ignore. However, since you mentioned that there was "less" dirt, it may suggest that you are making progress in addressing these issues or that you are feeling clearer and more at peace with certain aspects of your life.

This dream could be encouraging you to continue to confront and work through any lingering emotional challenges. Embrace the clarity you are finding and explore how it can further enhance your emotional well-being. Consider reflecting on what specific issues or feelings you might be working to clear away in your waking life.