"No, not at all, hard work is always required." Senku said agreeably, everyone he knew worked very hard at their talents to continuously improve them.

"Heh." Senku shrugged a little bit, amused. He'd spent enough time with him, anyway.

"No, not at all, but in my world there's no real need for family names anymore. There aren't enough humans around to worry about that, so we very nearly never introduce ourselves that way." Senku hummed. "It used to be a very formal thing before humanity was frozen in time."