At the height of his power, Alexander the Great wept because there were no more worlds left to conquer. Elon Musk, the richest man of our age, may have been blubbing for a different reason last week, as yet another of his unfathomable ambitions came crashing to earth. Musk's relationship with Donald Trump appears to have soured, leading to his departure from the White House's Department for Government Efficiency (DOGE). Musk's political career seems to have taken a nosedive, with his business empire facing challenges and his personal life under scrutiny.