The song "Open Season" by High Highs explores the concept of perception and the power of the mind. The lyrics suggest that many things in life are subjective and can be interpreted differently depending on our perspective. The repetition of the phrase "all in your mind" emphasizes this idea. The line "Crawl in the backseat, old friend" suggests a feeling of helplessness or surrender to one's own thoughts and emotions. The phrase "living like a kite" could refer to feeling directionless or controlled by external forces. The mention of trees and leaves could symbolize the changing nature of thoughts and emotions. The line "They are growing all in your mind" suggests that these internal shifts are natural and necessary. Overall, the song encourages listeners to take control of their thoughts and feelings, rather than letting them control us. Getting on our knees and leaving it all in our minds could be interpreted as a form of meditation or introspection, allowing us to gain clarity and perspective.