Are wanderers still needed and if not, why did we come here?

[EvolvingPhoenix]

So I just recently learned of dual activated bodies and then read this post:

http://www.bring4th.org/forums/showthread.php?tid=2544

It seems that all the kids born from around 2009 on forward are STO reincarnating bridges between 3rd an 4th density.

Supposedly, Earth has made it's transition already and the work of Wanderers is already done. The Earth is positive polarity and 4th density, now it's just the job of 3D-4D "graduates" to be born and help transition into a truly 4D planet. If this is the case, what reason would a 6th density wanderer have to be born on Earth so close to the time where a wanderer's services would no longer be needed? I figure myself to be a likely wanderer (although I could be wrong) and find myself wondering then why I would have bothered being born here at all if being born in '89 means not being needed by the time I'd hit 19? I dunno, maybe I'm a dual activated body then? Doesn't sound quite right. Wanderer made more sense. Although I DO feel the need to create. Badly.

Also, how do people on this forum know so much about the status of Earth's development, density and polarity wise?

I never understood how people were so sure that this planet is so positive polarity and destined at this point to go STO?

Not that I mind the thought AT ALL. In fact, I'm really hoping for an optimistic future for Earth, and if I am no longer needed to make that happen, I can still benefit from working on myself. I'm just wondering why I would have come back at all for a transition that wouldn't need my services only 19 years away?

Perhaps there's still some reason a wanderer would be needed? Perhaps we came to witness the change unfold? Perhaps we came just to take advantage of this 3r density friction and all the 3rd density catalyst for one last time so we could learn more things that could have only uniquely been learned from reincarnating here while the catalyst gettin' was this hot?

Just trying to get what reason a wanderer might reincarnate only 19 years away from a guaranteed STO 4D planet and how we know so much about Earth's progress.

At any rate, I wanna continue on my spiritual path and continue to raise my being. Just curious about what all this may imply.

Thanks again for all the support this wonderful community has given me lately. You have all ben incredibly helpful along my spiritual path and for that, I am immensely grateful.

I love you all.