Board Thread:Manga/@comment-30069705-20161208085432/@comment-25322628-20161217065504

Erdagon wrote: The 13 years curse doesn't make any different if u notice how things are going on (u already do), I mean everyone else without the power, do u think they're good to go free from that curse? Just like u mentioned earlier they're all in the same boat and I doubt any will live for another year

And the brightside if u ask,  all shifters are so devoted only in one thing in their life, thats because they know exactly when will they die and theyre going to make sure their goals are completed no matter what it takes. The curse give them more determination than anyone else and being the one with power, they also know theyre responsible to make it happen.

Conclusion, the shifters know the price they paid for the power and its up to them how theyre going to use it and so far they all use it wisely (ignore the marle brats) and they will continue to use it that way But not all the shifters knew the price of the power, Erdagon. Eren didn't know, neither did Armin, and he was dying from his injuries.

The only ones that likely knew were Annie, Reiner, Hoover and Zeke.