>>> we turn now to cheryl burke's journey with sobriety. , cecilia. cheryl burke has always been an open book, on and off the dance floor. now the mental health advocate is revealing some of her deepest insecurities. >> drew and cheryl. >> reporter: two-time mirror ball champion cheryl burke is one of america's favorite pros on "dancing with the stars." but behind the glitz and the glam of a perfect foxtrot, for burke, there's a lot of trauma. >> i don't want to say that i've been feeling like drinking again lately but it's definitely been on my mind a lot more than normal. i've talked to my therapist about it. >> reporter: in her new podcast burke and the game revealing that despite celebrating four years sober she sometimes finds it difficult to maintain that lifestyle. >> with sobriety it's hard to be around people who may have had a few drinks. i tried going out a few weeks ago with a couple of girlfriends and i just know that i know my limit. and at the time like when -- if i'm not conscious, if i'm not intentional about it, i will easi