Pattern for Pattern
theprogrammersparadox.blogspot.com
theprogrammersparadox.blogspot.com
Edit: the thing I like about his post is that it's a real example of how insight is distilled from experience. Yes, it's meandering. But then the experience itself was meandering, so maybe it needs to be.
I liked how he took us through a Journey a lot of us have made struggling with people who try and make patterns into buzzwords.
This is a great article which will hopefully help you with an "Aha!" moment as well.