And of course, in the retracing, nothing really is the same. It's pretty obvious, you have changed, and your steps don't really exist, except in the fog of memories in your cranium.
Still there are echoes and recurrences, and odd twists and they kind of tug at you like a hungry dog.
You think, "I was in this place doing this, and now I'm in this place doing this..."
And was it really you, and is it really you now? And what exactly happened anyway? And you look for reasons, and meanings, and maybe they are there, and maybe they aren't.
And no one is going to interpret it all for you. Anyway.