I didn't think I could be my imperfect self. I pretended I was Marcia, so I was always playing this role. I became her, but yet I wasn't. It's strange.
Stars now also have problems with drugs, and it can be even harder being so out in the public eye - it's hard for them to keep their sanity and normal self present, but they can do it.
To be yourself and to learn from your mistakes. If you have a problem, try to get help, you can get through it if you get help. When we were on the show, there was no paparazzi, none of that. I was really lucky that I got to avoid all that.