From what he knew about many Shinobi and the reputation they had as a whole, he had expected the Raikage to call him naive or something like that. However; hearing that the leader of Kumogakure not only thought it was a worthwhile pursuit but sought the same thing wasn't foreseen. His expression would lighten instantly as he looked up to Shin, paying close attention to the advice given by the veteran's father. The young man hung onto every word, letting each brand itself within the depths of his psyche, into the subconscious. Even if after the illusion he wouldn't be able to remember or recall it, the meaning would find a place to nestle itself in dormancy.
When the man was finished, Tensai nodded. "Yeah, I think I got it...That a man must be willing to not only seek out the faults of the world around him, but those within himself also. In order to be able to do any good for this world, I will have to make many sacrifices of myself...Give up a lot of things and be willing to put things aside for a greater good. That...There will be ups and downs, like the rise and fall of the sun...That we'll have to stay true to our purpose even when it seems hopeless, the same way that even when the sun has left our sight, we know it will come again to light up the world as it should. At least...That's what I get from just now, I'll need to think over it more probably..." He felt unsatisfied with his response, always over-analyzing, and wanting to know the right thing. It bothered him that he wasn't sure whether or not he had grasped the concept.
He continued to roll the words around in his head and try to view it from as many perspectives as he could, but before he could try and refine his ideology the Raikage spoke. He was propositioned to partake in an exercise about deception, with conditionals he hadn't even considered to be possible. The thought of having his memory wiped was momentarily unsettling, but he was in the hands of a man trusted with the safety of countless lives on a daily basis. If he were to graduate and earn his emblem, this was the man who's hands he would be placing his very existence in. "Alright, but before you do that-" He started, and rose to his feet. While thinking about how to respond to the offer, he thought about what he could say or do that he might not want to remember...A thought perhaps that he would never admit to himself.
He brushed his robes off carefully before looking directly into the eyes of his instructor. "Since you'll wipe my memory, I figured I could say something I've never said to anyone without having to live with the regret of knowing I let it be heard by another." His voice began to crack as nervousness welled up inside his heart. "You said that we follow the same journey, and well...If that's true, then one day I want to become Raikage...So that I can not only strengthen and protect Cloud like you and past Kages have, but through that, also help the rest of the world...To put an end to as much pointless conflict as possible." By now his cheeks were burning red, but he kept a straight face. "Alright, now I'm ready, sir."
[It wouldn't have made sense for me to put this in the RP since Tensai couldn't possibly know Shin's thoughts, but if Shin goes into further knowledge about the Hashashin here's a little of the information he'll find useful. The Hashashin are but a single family within the Musai, which are his people. They aren't all related, but come from the same cultural background that migrated to Kumogakure long ago. The Hashashin happened to be one of the most prominent with the Musai community, corresponding to everything else Shin already knows about them. In a sense, it could easily be said that the Hashashin name managed to overshadow the majority of the Musai community due to the way they excelled within the clan's philosophies and took it to another level. Tensai's father was an ANBU, which I didn't really think was something he'd be telling his family or anyone else. Everything still stands though, that he went on a high class mission and simply never returned. This batch of knowledge I feel would be appropriate for Shin to uncover in the future at some time if he finds reason to dig deeper. At which point, you have my approval to RP Shin as knowing such.]