As Sasuke, the reincarnation of Indra, why is it slower to upgrade the Sharingan than Obito Itachi?

Because Sasuke's cultivation path is relatively slow, and he hasn't experienced too much pain, this is the opening condition for the Kaleidoscope Writing Wheel Eye.

Sasuke is indeed the reincarnation of Indra, but Sasuke is not the same as Obito and Itachi. Sasuke didn't have the same painful experience as they did. And the escalation of the writing wheel eye is closely related to suffering.

Because Sasuke is the second male, he is the core Uchiha character in this film, and he is also the only one in this film who has developed from zero (almost) to Uchiha, and writing wheels is almost the most important setting in this film, so every stage of writing wheels must be reflected by Sasuke.

Because Sasuke's comprehension of the writing wheel eye in the early stage was not as good as Obito and Itachi, the speed of upgrading the writing wheel eye was slower.

Upgrade so fast what do you see?

This is because Sasuke's strength is not particularly strong, and his own talent is a little lacking in regret, and he does not have a good understanding, so he is not as talented as Itachi Ranzheng.

Because this is the need of the plot, Sasuke, who was reincarnated by Indra, has a high talent in other aspects, but he can't take all the benefits.

This is because Sasuke has not undergone professional training after all, and his talent is not innate, so he is not as talented as Itachi.

Each character has its own strengths, has its own strengths, and is certainly not omnipotent, so it is not as talented as the other party.

Because Kishimoto designs everything.

Itachi is a god of other planes.

Because Sasuke has been protected by Konoha Village since he was a child, he has experienced too little, and Obito and Itachi have experienced a lot of life-and-death battles, so Sachen's imitation of the speed of the Sharingan upgrade is not as fast as Obito and Itachi.

The conditions for the Sharingan upgrade are the same for each individual in the Uchiha family, so even though Sasuke is the reincarnation of Indra, the emotional changes he needs to upgrade are later than Obito and his brother Itachi, and that's why.

Sasuke seems to have been the first to open his eyes to the Uchiha clan.

The Reincarnation Eye is the highest form of the Writing Wheel Eye, and its role and ability are more powerful than the Writing Wheel Eye, so the Reincarnation Eye is stronger than the Writing Wheel Eye.

Yes, with this eye, you can clearly see any attack and see something hidden.

Yes, the reincarnation eye can be said to be the highest level of writing the wheel eye, and the reincarnation eye will be the same as the reincarnation eye of the writing wheel eye.