Why Obito is thinking about his old goal.

[Tera Path]

I will start with today's chapter.
As we've seen, Obito is just like a pretty low self-esteem teenager, easily influenced.

But now, its getting even worse.

I think its because of Kakashi too, if he can see what Obito sees, and also hear it, they have to be connected somehow.
Maybe Obito is also getting influenced by Kakashi and his will is also changing even more.

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And now hes thinking of what could've been, but didn't happen..... his old dreams.

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So bassicly i think its all the TNJ hes receiving from Naruto and hes linked to Kakashi which is also giving him a change of heart.

 

[Wolfus]

I can't say for sure kakashi's heart is making such influence, but you might be correct. More evidences to display that obito is going to get TnJ'd. Damn, I thought kishi was going to do the right thing and make obito get tnj'd only after an amazing fight.
But I lost hope in this. Well, I hope madara gives us the epic fight we've been waiting for.