traveling

I am so exhausted that I can not think straight as I make my way to the gate for my flight to Riga. I keep thinking that I've lost my passport though it is in my handy passport/ ticket/ wallet holder that is hanging around my neck. I've been up about 24 hours at this point. Boarding is announced and I dutifully follow the lead of my fellow passengers down the frigging stairs. I am lugging my carry-on (which at this point weighs 2000 pounds) to the outside. Remember, Stockholm is freezing! …