I sat down on my luxurious double bed (I never tired of noticing this as I was rich for the first time since becoming sentient) and started to meditate. In the Harry Potter books occlumency and legilimence were explained in a sloppy way and without much detail. Snape actually just launched several attacks on Harry's mind until his mind got used to feeling the intrusion and he started to avoid being mentally raped. It was not described how this happened, what the standards and requirements were, or anything like that. In any area of magic, wizards were associated as talented and untalented. Nevile, for example, was a fan of herbology and had talent in the field. Dumbledore was known for his transfiguration and alchemy. Lilly Evans was an expert witch in spells, potions and rituals... it was obvious the need for talent when it came to the mental arts, but anyway...
Harry in turn was average in everything. No talent for transfiguration, potions, enchantments or anything else. Even his greatest skill depended on the mistake Voldemort made in casting the death spell on him. He was a very incapable person when it came to containing his feelings. Subject to frequent fits and emotional outbursts, it would be nearly impossible for him to learn occlumency under these conditions, in fact, these were the crudest forms of teaching the art, but again, it's not as if Snape was happy to augment the heir's already overrated powers. Potter.
I don't think Snape really wanted to help Harry, mainly because Harry's life was so similar to his that it was difficult after seeing the figure of his assailant being abused... and relating to him. Well, things that are irrelevant to the current self.
I focused on myself and imagined what I wanted. A circular island. So I established 4 cross-connected roads, separating the island into 4 identical sections where in each of the sections a tower was established. I had the basic idea of making each of these towers a specific knowledge area. The north tower would be established to organize my ninjutsu; the south tower would contain my genjutsu; east for medical jutsu and west for taijutsu. For the center of the island I thought about leaving room for fuinjutsu development as I expected to have access to it at some point in the future, but for now it was just an extra building that would be left blank until further notice.
Surprisingly, it was easy.
The island formed as expected and the sections became more and more consolidated. With that, the structural part of my mind was established. Now the memory organization part... I believe it would be necessary to create an underground section for memory not related to the shinobi world, like my useless knowledge and non-war knowledge areas...
Lets do this.