I'm still protected!

Very recently (last month) I went to back to Trinidad, my "home" country. Lots of great new adventures but this is not why I'm writing.
From Canada, going to Trinidad is a long trip which includes arriving in Port-of-Spain at odd hours. Therefore I chose to spend a night in Miami to arrive in Trinidad's capital at a decent hour.

So, after landing in Miami, I was looking for the hotel information desk. The airport is HUGE and to my experience, not with clear indications. I had been walking all over, been sent from 1 floor to the next, for about 1 hour when my running shoe's (sneaker) sole came  undone. "Shit!" I said. "A good start to the trip!"  I found a leather-coated bench to sit on to "repair" my flopping sole. I took my bag off my back and placed next to me. I took a chewing gum, chewed it and "fixed" my sole. I got up, found the information desk. Chatted with the information man and phoned my chosen hotel to get their free shuttle to come and pick me up. I, then, waited outside for the shuttle to arrive impatient  and starving. 15-20 minutes passes by, still no shuttle. "Shit!" I said again.
I got up to go phone again inside. It is then that I realized that I didn't have my red bag on my back anymore. I thought: "Man! They are good! I can't believe someone stole my bag already! No one was even near me. How come did it happen? ...Where was my Guardian Angel?"
I decided to go back to see the info guy and ask him if he remembered seeing me with my red bag on my back. It was walking through  the revolving doors that I remembered that when I sat down on the bench, I took my bag off and put it on the bench. I headed straight to the bench. My bag was STILL there! It happened to be in front of a concierge (the airport is so big that it has a fancy hotel!) and there was a security guard next to my bag. I walked to it, breathing better suddenly, not believing that I was so stupid, me a seasoned traveller,  to forget my bag on a bench! The security guard asked me:" Is that your bag?" "yes" "Can you tell me what's in it before opening it?" "You are lucky." he said. "I have called the canines to check it out."  I had nothing of value in it, apart from my newish Ipod, but had all my cameras (those who know me know they are plastic and/or lensless, therefore inexpensive.) and all my films.
I thought: "I'm glad that we are in the 21st century so everybody is scared of a bag left unattended at an airport."
I left with my bag, thanking my Guardian Angel and relieved to know that I'm still protected.