that analogy isnt perfect...its true that no cards can resemble the trains for a 100 or 200 rounds or so...but at the end of the runway, they often fall off a cliff and accelerate rather dramatically...he who stays on the cliff lives...
there is a certain excitement of winning a game that 5 other people have been trying to win for the last five months... with each passing day the stakes are higher...the points are irrelevant because hundreds or thousands have been exchanged in the interim... theres just winning...or the pain of realizing you just deployed 300 times and lost 30 points to boot