Charlie's Sheen's whirlwind media tour continued on 'Piers Morgan Tonight' (Weeknights, 9PM ET on CNN), where he sat down for his first live television interview since the recent controversy erupted.

He was a bit more contrite then he had been in interviews aired earlier in the day. He backed off from the financial demands he had been making of CBS, and he apologized for a remark he made about 'Two And A Half Men' co-creator Chuck Lorre that was perceived by some to be anti-Semitic.

But Sheen remained fairly unrepentant about the wild lifestyle he's led.

"If you had your time again, would you ever get into drugs?" Morgan wondered.

"There's a couple things I wish I hadn't started, one of them is smoking cigarettes," Sheen admitted, although he added that a recent CAT scan revealed he has the lungs of a non-smoker.

As for the drugs: "Yeah, but you know there is some school of thought that dictates we are the sum total of all of our experiences both good or bad, win, lose or draw ... So I don't think I would trade any of it, because I'm still alive, which is pretty cool."

Anyone who's either been watching TV or on the Internet over the last 24 hours couldn't be any more aware of how alive Charlie Sheen currently is.