Do you think Kirstie Alley should have kept her mouth shut about her past cocaine use on DWTS?

It seemed like some sort of "bragging" in a way. I think she should have left it in the past. I am ready to vote for Hines now. I think he dances better and is a more positive role model. To me Chelsea seems like watching a high school play sometimes except for their Paso Doble, which was interesting.