Dreams involving auditoriums often symbolize a desire for recognition or a fear of being judged in social situations. Your experience of finding the seats reserved for high school students might reflect feelings of exclusion or being out of place in a certain social context.

The presence of small spiders weaving webs can represent feelings of anxiety or concerns about being overwhelmed by small, nagging issues in your life. Spiders are often associated with creativity and the intricacies of life, but in your dream, the sheer number of them may suggest that you feel inundated by these pressures. The fact that you felt anxious but not alarmed indicates that you are aware of these issues but may not perceive them as insurmountable.

The transition to your old realtor inspecting your home could symbolize a sense of vulnerability or concern about being evaluated. The late hour may reflect a sense of urgency or being pressed for time, perhaps indicating that you feel you are running out of time to address certain matters in your life.

When you swept aside the webs to prevent the realtor from seeing them, it suggests a desire to hide or manage aspects of your life that you feel might be judged by others. The large owl-shaped insect flying away could represent the release of those anxieties or the emergence of deeper insights, as owls are often associated with wisdom and intuition.

Overall, this dream may be encouraging you to confront the small anxieties in your life rather than trying to hide them. It might be beneficial to acknowledge these feelings and address any underlying issues, so they don’t continue to build up like the webs in your dream.