I was stuck in a high school being directed around. I wasn't supposed to be there because I had already graduated. The rest of the dream I was following a long line of students as we waited to board a plane.
This dream may be related to the feeling of being stuck or unsure about the direction of your life. The high school represents a place of youth and learning, possibly symbolizing a desire or need to revisit or reconnect with a past experience, or a desire to learn something new. You may feel like you're going through the motions or being directed through life without a clear purpose or goal. The line of students waiting to board the plane may represent a sense of moving forward but not being sure where you're going or what the destination will be. It could also suggest the desire for adventure or a new experience. Overall, the dream may be indicating a need for direction, purpose, and clarity in your life.