Just a thought.
But
what if Jinchuuriki can turn things to his advantage.The same way beasts try to take over their hosts,by acting through emotions as a connection between minds of beast and host.
Naruto has to influence Kyuubi by sending good emotions like love and compassion to it,making it less wild and more domestic.Maybe the lack of good emotions is what makes beasts wild and to tame them you have to give them what they lack.Hachibi was pretty wild then Bee seems to did something that put it on a right track.We know from
manga that Bee learned how to tame the beast at the waterfall not that Bee tamed the beast at the waterfall.The point of whole waterfall thing is to show Naruto figuring out a way to tame Kyuubi.
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