It's not as irrational as all that. Subway system here has an amazing propensity to send random trains on express tracks, especially during peak traffic. I und

It's not as irrational as all that. Subway system here has an amazing propensity to send random trains on express tracks, especially during peak traffic. I understand that this is done to alleviate congestion, but the net effect is that when you see a train going somewhere you want, you _seize the opportunity_.