Board Thread:Theories and Speculation/@comment-29769110-20170212133139/@comment-734582-20170219193158

Ravenlot 27 wrote: Obito didn't just give Kakashi his chakra, he literally possessed his body for some time with Kakashi still having the control over it. Exactly. A spirit can grant it's powers to the possessed. Dan gave Tsunade chakra, Edo Tensei are summoned and sealed spirits and Obito's spirit gave Kakashi his power.

Ravenlot 27 wrote: Doesn't necessary mean every Uchiha can experience the necessary rage and pain. Precisely. Besides, we haven't seen all that many (named) uchiha. Most we met had already been in war. This just suggests a bias in our knowledge. I mean, all but 3 were dead when the series started. The ones we met were all important Uchiha who would've almost automatically met the conditions.

Ravenlot 27 wrote: Gaara didn't keep Shukaku's chakra, he only kept some "link" with the beast as it's former Jinchuriki Agreed. He can still control sand because it's a jutsu. Magnet Release can also come from his father.

Ravenlot 27 wrote:I say this once more, even KKG user needs to learn how to use his genetical abilities properly, but he wouldn't able to do it at all without the genetical abilities themselves. Agreed. Though some KKG had an innate ability to use their KKG (Haku for instance did it without knowing), others needed to be trained or studied themselves (IE Rasa, the third Kazekage).