Board Thread:Theories and Speculation/@comment-34656247-20180408204136/@comment-35622277-20180413104204

I'm pretty sure that anybody who is unable to break out of Tsukuyomi is pretty much fucked, Jinchuuriki or not.

I'm not sure if a Tailed Beast can break their host out of it, but it's probably safe to say it's not impossible, but most likely extremely difficult, as it has only a single second to do so.

The mental strain it would put on the victim would cause a Perfect Jinchuriki to collapse right after if he/she was not able to break it before the elapsed time. Physical and emotional pain can take a toll on the mind, but remember, Tsukuyomi alone does not cause physical nor emotional pain; it merely places the brain under heavy duress within the duration of the ability as Itachi is able to manipulate your perceived sense of time.

The human mind and body can be trained to be more resistant to pain and stress, but Tsukuyomi itself does not need to cause pain in order for the person to be forced into a coma.

The perception of physical pain and the presence of an emotionally traumatizing event inside of Tsukuyomi does add to the mental stress of the victim, and is what causes near-irreparable psychological damage. The stress placed on the brain is likely also dependent on the duration of the ability and the perceived time, and is what really makes them collapse.

As seen with Izumi, Tsukuyomi can kill somebody purely from the strain it placed on her mind, even when it only contained happy and peaceful content. As seen with Sasuke, he was forced to relive his parent's murder over and over again. In both these scenario's, no physical pain was involved, so we can rule out physical pain for the cause of collapse. An emotionally traumatizing event was present within Sasuke's, but again, that is not what made him collapse after Tsukuyomi had ended.

The only reason Kakashi and Sasuke aren't dead, is because Itachi did not want them to die.

It may be possible to train yourself to resist the mental strain of Tsukuyomi, but you would need Itachi to cast it on you in light amounts routinely. That's probably not happening.

Despite what Jinchuriki have endured, it most likely nothing compared to the effect of Tsukuyomi.

It honestly would be better to avoid it altogether, though that's probably difficult who doesn't have the skill set to counter Sharingan.

His Tsukuyomi doesn't "Time-Warp", it just alters the victim's perception of time. His genjutsu has the ability alter the brain into thinking that 24 hours is only mere fractions of a second, or vice-versa, hence the immense strain placed on your brain.