Call me the paranoiacs of paranoiacs, but one of my fears, all along, traveling to a foreign country, is running into some maid who doesn't like Americans, or perhaps a big enough tip wasn't left some morning, and out of vengefulness, she plants some drugs in one of my suitcases, unknown to me, hoping I'll be detained at the Airport upon leaving. And? Need I tell you of potential scenario's?
I even scour items I bought down there for potential drug residue. I was at the Airport in Quito, some years ago, I had bought 80 pirated DVD's, and this customs guard, rifled through each and every one of them, sniffing, sniffing, perhaps thinking I was secreting cocaine into the DVD packets? And for all I know, there could have been some residue in one of those DVD jackets!
So when I leave my hotel room for the Airport, Mr. paranoia scours every item going into his travel bag, and the bag itself, then I tie zippers with dental floss. That way, between the hotel and the Airport I know the bags haven't been tampered with.
I'm glad my foreign travel days have come to an end! I've been all over the world, decided to do my foreign travel up until I retired, and then during retirement, stick to domestic travel.