Dreaming of a wall gecko can carry various meanings depending on your personal associations and the context of the dream. Generally, geckos symbolize adaptability, regeneration, and the ability to navigate difficult situations.

Here are a few potential interpretations:

1. Adaptability: A wall gecko can signify your ability to adapt to your environment or a situation in your life. It may suggest that you are finding ways to cope with challenges or changes.
2. Hidden Aspects: Since geckos can blend into their surroundings, this dream might indicate that there are aspects of yourself or your life that you are not fully aware of or are trying to hide from others.
3. Transformation: Geckos are known for their ability to regenerate lost tails. This could symbolize personal growth or the possibility of starting anew after a setback.
4. Observation: Geckos are often vigilant and observant creatures. Your dream may be urging you to pay attention to your surroundings or to be more aware of the people and situations in your life.

Reflect on your feelings during the dream and any current life situations that might relate to these themes for a more personalized interpretation.