> At the start of his quest, Bushby made two rules for himself, neither of which he has broken. > “I can’t use transport to advance, and I can’t go home until

> At the start of his quest, Bushby made two rules for himself, neither of which he has broken. > “I can’t use transport to advance, and I can’t go home until I arrive on foot,” Bushby said. “If I get stuck somewhere, I have to figure it out.”