What was your first "anomalous" experience?

I like asking people this question as everybody has had different types of "introductions" to these experiences. For me, it personally started with a book I read (i can't remember the title anymore) a few years ago which was talking about auras and electromagnetic fields and all of a sudden I remember being able to see colors around people since I was a kid. And after practicing this for a few weeks, I started to see them again...