Sorry that my comment above was peevish. I was peeved by the tone of your comments, but I regret that now. You're right, of course, that unpleasant public tran

Sorry that my comment above was peevish. I was peeved by the tone of your comments, but I regret that now. You're right, of course, that unpleasant public transportation is very common worldwide. But it's not universal, which, to me, suggests that it's possible to learn from those success stories.