You thought you had the choice to stay still or move forward, but your didn't. As long as your heart kept pumping an your blood kept blowing and your lungs kept filling, you didn't. The pang she felt for Tibby carried something like envy. You couldn't stand still for anything short of death, and God knew she had tried.
There was a smile dancing on his lips, although it was a wary smile, for the world is a bigger place than a little graveyard on a hill; and there would be dangers in it and mysteries, new friends to make, old friends to rediscover, mistakes to be made and many paths to be walked before he would, finally, return to the graveyard or ride with the Lady on the broad back of her great grey stallion.