maybe there's no who-I-am that's accessible (it can't ever be gathered all in one place...like you can't gather a stream in one place, and you can't really describe it, although you can photograph it or map it).

However, there are trends and memories and wants and thoughts at each moment.

At each moment, those things will combine to create something that may or may not need to be addressed by ... (something I don't have a good word for. "will"?)