Rik looked at red/blaze, answering with a philosophical meaning; " We can go wherever we like. But we can't go back. And we have to do it as we go. We could go, up, up, out of this savanna to the mountain, or go to the swamp. It dosn't matter where we go. But. We can't go back" And with that, he carried on. Leaving the ponder able ponder hanging in the air.