Aimless Traveller
Often it happens that the traveller sets out to discover the ultimate reality, the stable truth that holds sway over the transient flux of existence... and he travels, and journeys to distant exotic lands, and after much toil it is revealed to him that truth does not exist, and if it does exist, it is beyond the grasp of mortal souls... but this discovery is not the end of the journey, for by then, travel has become an addiction, a habit for the traveller... and though disillusioned and hopeless about truth, he still carries on his journey, moving around here and there without a purpose... in full consciousness of its absurdity. Atleast, this is what happened to me. :)