I was as thrilled as anyone to see Usain Bolt resoundingly win the 100 and 200 meters events. But is all the crowing and self-adulation really necessary? Why does he have keep calling himself a "legend" and the "greatest ever"? We all saw him do it. Since when did modesty become so passe? I much preferred the demeanor of David Rudisha who was also astounding in the 400 meters. There seems to be some strange insecurity in Bolt, and maybe a hint of paranoia. Congratulations, Usain--but cut the big-headed crap, please!