The Waiting Game

Yesterday I emailed a LONG explaination to my parents of where I am and what I'm doing spiritually. They got it, they sent a "read receipt"...... but they haven't said anything.

So now I'm wondering - is it because they agree and have nothing to add, disagree and are still thinking of a response, or are in such a state of shock they can't say anything?

Then again, some weeks it's like sending emails into a black hole - it all goes in, but nothing comes out. It would help if they weren't on the other side of the world!