You already know who, why, and where. Is your next concern what, or when?
The fourth dimension. We will never meet if we don't know when.
I figure if I know Why, I might already know a bit about What. But When might be a concern.
Of course I could be completely Wrong.
I decided I don't like knowing any if these things without knowing all of them. What I don't yet know will still bug me. Mostly it was an excuse to post a question after getting punchy from too many delete-reinstall cycles.