Hi Midi,
Wow, could I relate to your post.
My entire life (my trauma was from childhood abuse) has been spent comparing myself to others and was always in the failure position. It was horribly painful, but I just couldn't seem to stop. And if someone told me, "Well, look what you went through" it was more of an insult than encouraging. To me it felt like, "There, there, we know someone like you couldn't be expected to do that", rather like how my Aunt doesn't hold her Down's child to the same standard as her non-Down's child. I really felt like a useless piece of garbage, who'd wasted my whole life in numbness and blankness.
Over time this has gotten better. I recently read a very good about life's challenges, "Broken Open", and something from it has stuck with me: When you find your purpose, the pain of the past lessens. This really struck me, and somehow related to the comparison thing for me.
I was in a spin when I first came to this forum and a gal told me, "You go back to go forward" and I have found that to be true. As I heal, I begin to release the tight fist I have on the past (even the losses that are frozen in time due to PTSD/trauma), be more in the moment honoring and valuing who I am RIGHT NOW, and even looking to the future a little bit (something I've never done before). And I'm finding, it does. Finding more purpose to my life now, and for the future, it does lessen the pain, the loss of what was, what could have been.
HTH, and thanks for your post. I really related to the grief and loss of this thing.
-Dylan