The closer Toru came to grasping what he was attempting, the less he had to teach, and the less the two of them needed to interact. For now he was watching, quietly now, no more advice to give until it was needed. Even if Toru was some sort of genius that could grasp this concept perfectly and knew how to put it into action, he knew well enough that the human body, even of a well trained shinobi, would still need time to acclimate. The chakra networks were strong yet delicate within the body, and they had to be trained just as much as muscles did in truth, just like one learning proper chakra control had to be trained like proper reflexes.
This was certainly different than normal guidance, as it was easy to allow someone to mimic actions when showing ninjutsu or bukijutsu, but this was a lot of conceptual explanations. The only advantage he had was how well trained his sensory abilities were, and right now that was certainly coming in handy. He could feel the confidence Toru was gaining, the difference already from when they started, but more importantly he could feel all of the flaws.
Even through his biased view of such a young shinobi leading their village, he had still seen Toru as strong, only ever seeing his strengths when it came to his shinobi abilities, and this was the first time he had seen any real type of vulnerability. Learning, attempting, failing, trying again, struggling, it was familiar to everyone when they were trying to grasp a new concept, but to see it with a Kage, one who was the others assumed to be one of if not the strongest in the village to lead it was simply different. In his thoughts, he was thinking to this and that, comparing himself to Toru, and then it clicked he was getting accustomed to the wave of chakra coming off the Mizukage, and for a brief second he lost track of him in the sea of chakra, before him coming back shocked his senses with his massive chakra pool.
"You had it for a moment. I lost track of you just for a few seconds among all the chakra noise."
Staying focused again, he looked to Toru, but he could feel some of the ripples once more, and still Toru sitting right at the center of it all. His assumption was the strain had thrown his control off balance perhaps, but even managing that for a moment this quick was an impressive feat.
"It felt as if I was smacked in the head when you came back however, so be careful of that. With your large chakra pool, if you slip up using this in a real scenario, you will become like a lighthouse on the shore."