No, it wasn't a joke. I'm now physically tired, emotionally drained, and spiritually uplifted. Perhaps God brought me to Waterloo just for this purpose -- be of help to MuTao. Not sure how traumatized I was by our short conversation early this morning. Still want to cry badly. Now I still have an assignment to mark, and a Bible study to prepare for. Sigh... Praise the Lord, everything is moving His way.