That was one of the things that interested me about the character. He doesn't want to be a hero, and has no real desire to save the earth or discover aliens. He's sniffing around looking to see what will fall in his lap.
“So this is the space during tutoring hours. It's very busy. Same principles: one-on-one attention, complete devotion to the students' work and a boundless optimism and sort of a possibility of creativity and ideas.”