I can relate to your feelings about your experience.
The suddenness of it. It's the sudden unexpected shock of it.
The dividing line in my life. Before it, after it; that's how I timeline events now. I'm not sure if my life will ever regain a sense of being an undivided flow of events.
The loss of innocence. I didn't know I had so much left to lose. More painful - my children's loss of innocence. Seeing them change.
It was my son who almost died then, I saw him go and was ready to go with him. He decided to stay.
I remember that we were all happy before it happened. We are (finally) each regaining happiness in new ways. I don't always wish to go back now because there are new and totally unexpected things coming into my life now. I've worked hard to get where I'm at, I'm curious to see where this will lead. There's enough light coming in to give me hope.
I will never be the same - that used to fill me with dread and fear (really, why do they tell us that when we're low?). If I can't be the same will I always be in such a state?! Now I'm feeling like I'm becoming who I really am/was but didn't know it. It can feel OK to not be the same because what I am now is good too. Hard won, but good.