For me, and I suspect for lots of other people too, bad things actually sometimes make you think more about faith and the fact that you're not facing these things on your own.
Also, as I lay there thinking of my vision, I could see it all again and feel the meaning with a part of me like a strange power glowing in my body; but when the part of me that talks would try to make words for the meaning, it would be like fog and get away from me.