You're asking me why, having just arrived you need to be at the back of the line? Let me offer you a historical perspective. At the beginning of the Common Era, people attending events simply gathered in mass, clustered and clumped together in an unorganised manner. After several thousand years of this they slowly gravitated to the back of individual fellows, and began to stand behind one another in a horizontal fashion, forming what they now commonly refer to as, the line. Going against that ...