Where Yoda is on the journey through terror sounds similar to where I'm headed, though I'm not quite there yet.

I do have flashbacks still every now and then but I am much more numb to them now.
They are the same flashbacks I had before, though, and there are many memories that haven't surfaced yet. One has and it was new to me and very emotional but it slid back into my subconcious.
But like Yoda I have learned that the human mind is amazingly resilient.
I now know that if that one returns (the emotions were not processed) or if others surface (i want them to to clear out the cobwebs in my head) that I'll be at peace with them in the end.

For me, Purple Heart, experiencing the flashbacks was necessary in order to reach a place of hope and healing.
Hang in there.