Kevin
"Heh, don't worry, we've all totally been there, just fumbling around until we like, figure out how to grasp the basics of things and whatnot... Like, when I was a genin, I totes just waited in the training grounds for someone to get hurt so I could patch em up, that was my training most of the time, now, let's see..." He hummed for a moment, before pulling a smaller tag, placing it on the table, and in another light puff of smoke, Ayane was greeted with a series of scrolls, the titles alluding to them being medical in nature. It seemed Chiho was more prepared than his appearance and demeanor would like to imply. "Also, feel free! This is an idea I stole from a good friend of mine, I think everyone should carry furniture with them, it's totally funny."

He opened the book furthest to the right, it being plainly titled 'An Introduction to Medicine'. "Now, the first thing I'll say, because I was totes like this, is medical ninjutsu is *Soooooo* Hard to master... And most of the stuff us Shinobi consider to be high tier techniques is... Technically illegal to learn by Nora law, this isn't for any light reason either. So, before any of that, we learn about the starting points of medicine... Do you have a medkit by the way?"

Surprisingly, he took tutoring medicine seriously... Maybe it was due to his passion always having been for the craft, but regardless, he wasn't about to lead a genin astray just for fun.
Daisy
*Seeing that Chiho got so focused at this point and was a lot more serious, Ayane did her best to return that energy, watching as they went through their equipment and book. It looked like she was in luck as far as new trainers go... This one was not only good at what she wanted to learn, but seemed rather agreeable.*

"Yes, sensei... I have a medkit." *She says. Reaching into one on the bags at her waist, she shows that it was pulled apart and individual implements within were sorted into varying pouches for ease of transport. She at least had that part nailed down.*

"Manners of practicing medicine are illegal?" *She asks curiously, frowning at this thoughtfully.* "It feels odd that a city prioritizing survival and the ability to assassinate one's enemies would do put a lot of bans on much of anything, so if it is banned, I'm assuming it does something particularly volatile or unhealthy in the long run..."
Kevin
"Good! Field medicine is infinitely harder to tend to when you don't have the basics on hand, keep that by you at *All* Times, it's totally gonna pay off when you need it most. I've saved quite a few friends from bad situations because I could patch them up, hehe." He gave her a grin, tilting his head as he thought of how to explain the ban.

"Welll... It's not for any small reason... See, when you're a genin, the missions you're allowed on, 90% of the time... They're scouted and scoped out as we like, assess for threats... You'll never be sent on anything we don't believe someone of that skillset couldn't handle... But... Think of it like this. At a certain point, the level of skill... Control... Finesse needed to perform these abilities... Becomes *Dangerous*, if you mess up an A-Rank lightning jutsu... It's not just a singe and hair standing up... You're liable to be outta commission in the hospital for a few days."

He hummed, before snapping his fingers, showing Ayane a pale green glow originating from his hand. "Mystical Palm for example. It's the staple of Medic Nin everywhere... When done right, you can seal large scale wounds and save your allies... But done wrong... You could burst blood vessels and slough off their flesh from an influx of improperly balanced Yang Chakra... Before you go thinking, weaponizing that is like, basically impossible, I tried, trust me."
Daisy
*She frowns, thinking as she watches the glow of his hand. Mentally, she stored this within her memory. Conceptually, what he said made sense... So it wasn't a matter of 'these skills are dangerous and as such should be banned entirely' and more of 'the ban is based on current skill and individuals.' This, in and of itself, made sense. She could comprehend the basis of it, and agreed... If she right now tried doing things like that, she could see it going really poorly.*

"So what that effectively comes down to is 'don't get ahead of yourself and you should be fine.' At least, that's what it sounds like..." *She nods slightly, smiling at him.* "Recently I got into some training with another genin, and tried using my chakra to block the attacks... It didn't go so well, and I couldn't pull enough energy out, leading to me getting pretty badly injured in the process. In some ways, I guess this was a bit of hubris on my part... So it's somewhat like that, only on a bit more of a destructive level considering it's not just 'not being able to use it and getting hurt' but 'using it and doing something accidentally that can actually critically harm yourself or others.'"

*She shifts, looking back at the glowing energy with a frown... So it could harm others, but it sounded like the practical application took too much concentration to use offensively, then? That kinda made sense, conceptually. You can't really attack with something that requires you to really concentrate on what you're doing unless you were doing it to someone already immobilized... And at that point, there were significantly easier to apply methods of taking out an enemy. Unless you were trying to make it look like it was just a botched heal, not an intentional killing... But even then, that's not a 'combat trick' so to speak...*