Matchbox 20 - Push

I always look back on choices I've made and second guess myself. Have I missed out on something great? The opportunity of a lifetime?  Overlooked something that I shouldn't have? It's a horrible habit, that comes along mostly on days like this; when I'm alone for the day. Most of the time I'm overly self-satisfied, and then days like this come along. I make myself crazy because I'm over-analytical. I see things that aren't/were never there. Reminder: Not everything means something. (The crazy in my head is saying "But what if this is one of those things that DOES mean something???) Someone please come along and smack some sense into me.