Failing to protect those who are everything to you within the realm of dreams. Unable to do anything, despite being able to do EVERYTHING. You FAIL. You awaken, paralyzed. You know you are awake, but you can still see clearly, the failure of being able to protect. Lingering ever so clearly, just in the edge of the blackness, out of reach. You can't move, you know you are awake, but you still try. And just like that, it all vanishes as you finally are able to start moving. Still, you try. Still, for naught. All the power you can't even comprehend, let alone imagine, you KNOW about it and HOW to use it, and yet you FAIL, watching them suffer. A feeling that lingers so very clearly for a long time.
Nothing helps for sleep afterwards. Nothing. Only time will allow me to eventually sleep again.