He shrugged. "It's not all that bad," he countered around a yawn that only served to offset his point. But it wasn't fair to blame Gyro for all of it, even if he couldn't explain why. "Besides, I like what I do, so I don't really mind."

Which was also true. Even though the superhero work could be tiring, there was a sort of thrill to it. And sciencing was a good way to wind down afterwards.