I am no mystic. I bring a boulder-sized grain of salt when I hear about miracle sightings of what-have-you. There was a moment in time when the YM community was in a tizzy about rosary links turning gold, and I've heard lots of stories by people I don't know who have seen the sun "spin" or who have witnessed other kinds of phenomena like that. I guess my attitude isn't so much a "that is bunk" kind of attitude- it's more "okay, cool for you if that's what does it for you."
To me, though, the idea of rosary links turning gold or Jesus appearing in a kit-kat seems like a miss. What good does it do the world? I mean, if anyone can make their visage appear in a kit-kat, it's Jesus. But whyyyy? If we could trade those golden links for food for the poor, then I'd be on board. I just don't know if (or why) the Mother of Jesus or the Savior of the World would bother with appearing like this. Maybe it's just me but I think miracles should do something big for the world. How about a nice cure for poverty now and again, huh?
When I was in high school, at a particularly prayerful time in my life, I was alone in my church, staring at the figure of the risen Christ on the wall. I stared at his face for so long that his lips began to appear to move. But I couldn't understand what he was saying! I couldn't read his lips and he wouldn't speak up. It looked like words, but... ah well. Of course it was an apt symbol of my relationship with God, even now- He, speaking mystery to me. Me, not getting his message at all.
I'm not a complete disbeliever in miracles... and I guess ultimately, it's none of my business. If a newly-gold rosary brings you to a new level in faith, then good! And Mary-sightings in windows certainly get people talking and praying, and remind us of her presence. So that's something. But I'm no mystic. God doesn't speak to me in gold flakes or fillings. He doesn't speak to me at all. But I know he's around.