Jethro's Bad Side

Jethro experienced a fatal car crash in his younger years while driving an old antique gasoline powered car. The car waterplaned and hit driverside first at speed into a wall. While it would have been fatal, miraculously he was resucitated and survived, in pain and horribly burned on his right side. It was so severe it required grafts, and no one was sure he'd retain vision or function of his arm as he laid near-death in the hospital. It's fundementally scarred him not only physically but mentally, he doesn't like to talk about it, and land vehicles trigger a claustrophic response. Just the idea it could hit something triggers his terror.  He generally only flies places, primarily in space.