Prompto knew when he was being humored. He may act like a clueless goofball at times, but he was much better at reading people than some would expect. He didn't really think he'd convince Inigo in one try that he shouldn't put so much pressure on himself. It hadn't worked on Noct and he'd been trying for years.

He wasn't sure what else to say or do to convince him, but it was nice there was a chance to distract him for a while at least with talking about the royal guard.

"Um.. the Crownsguard are part of the royal guard, but we get special gifts from our king. He shares his magic with us. You know how I can make my camera and my guns vanish when I want them to? That's the magic we get from our king. He selects which weapon we share with him and then that's what we train with til we're experts at it." He thought he was explaining this right. "It's the king's job to protect the kingdom and our job to protect him. So.. I guess the question is, who was there to help you when you needed it?"