I do know what you mean...completely.
I did similar work with my ex-t, but in reverse...I got myself there.
Just remember that whatever you see is not now and that you wouldn't be able to comprehend it if you didn't have the skills now to deal with it. That might be hard to remember, but it's true. Maybe write that down in a few places.
Also, it sounds like you won't be alone to deal with what's there. How wonderful for you!
KD