Kirstie Alley has admitted that she regrets keeping a diary that she wrote while high on cocaine.The former Cheers star, who successfully beat her drug demons in the '90s, confessed that she cannot believe some of the diary's outlandish entries that she composed while under the influence.She told WENN: "I was a druggie. Cocaine. That is a bad drug because it makes you think you're really smart and it makes you say really stupid things."I wrote a journal when I was doing coke. It was like, 'This was so profound somebody's gonna find this one day and it's going to change their life'. It was the dumbest s**t you've ever heard in your life."
