Why do you think he never gets used to crossing the chasm into thin air?

He likely never gets used to crossing the chasm into thin air because each experience is uniquely daunting and filled with uncertainty. The sheer physical and psychological leap challenges his perception of safety and control, making it a constant source of anxiety. Additionally, the thrill of the unknown may keep the experience exhilarating, preventing him from becoming desensitized to the fear and excitement it brings. Ultimately, the chasm symbolizes a profound psychological barrier that he must continually confront.