In any given business, it's very easy to get trapped into all kinds of things that have nothing to do with making money. Money isn't everything, but in a business, the money is pretty important.
By the time I got to the check-in counter at PDX airport this morning, I knew I'd go through with the plan. PDX-DEN-FRA to start with ... but then what? I wasn't sure.
When it comes to generosity, the general rule with me is: Win some, lose some. It's funny how I don't often regret being generous, but when I choose to be stingy, it comes back to me later.
Travel tip of the day: be sure to apply early if you need an Algerian visa, and be sure to bring plenty of acceptable dollars if you end up in Belarus.