Live and learn

I had this whole long (very long) post all typed out about the meaning behind the screen names I've used over time. There's a great realization I came to a couple weeks back, and I labored for the better part of a half hour share it with you. Then I previewed. As this is my first post, you may make the correct assumption that I'm not familar with the nuts-and-bolts workings of this site. I wanted to make a change, and didn't see any option that seemed to take me to where I could edit the post. I figured I'd try the back button. It didn't keep what I'd typed and I hadn't copied. It's gone. I'll have to try to recreate it, but not tonight. It's already 11 PM. I suppose there's a larger lesson in here about miscommunication, and maybe I'll post on that too, when I have some time to think about it. For now, my bed is calling.