In life, there comes a point when the journey further is no longer possible. However willing you may be to go the distance. The body just can't hold up to rigours of the will. The ensuing conflict is what you as a person suffer and experience. This conflict makes it the most difficult part of the journey, turning you into a restless soul trying to come terms with what's slowly becoming reality. Equally to difficult it is to let go from the point where you stand and turn back. For at this juncture life ceases to be.