There have been many theories to explain the Charlie Sheen train wreck: most centered on drug use or psychological problems. Thursday on 'Good Morning America' (weekdays, 7AM on ABC), one of Sheen's former "goddesses," Bree Olson, said he was just a bored guy who liked to tell jokes and say strange things for stress relief.

What about those interviews in which Sheen claimed to be on a drug called Charlie Sheen? "He would still talk the truth of stuff but at the same time he was just cracking so many jokes because he was just bored," said Olson. "People that don't know him, they just don't get it." Or the podcasts, where Sheen seemed even more out of touch with reality? "Maybe that was his way of venting or getting stress out," said Olson. "Stress relief. Because I was with him almost every time of the day and he seemed perfectly kosher and fine to me."