http://www.tmz.com/2009/03/17/mary-carey-dr-drew-sober-house/

Well there's one already drunk in public.

I do think Rodney and Andy are the ones that seem to be most serious about sobriety right now. I wouldn't have thought I'd think that about Andy, but he really seems to be at the "had enough and really ready to quit this time" stage.

I think Amber and Nikki are also at least doing this because they want to be sober. I think with them their Mom has been a clear indication of what will happen if they don't get cleaned up. I think they are both a bit more vulnerable to relapse, but also seem to be the ones that will reach out for help rather than see how high they can get before someone tries to stop them.

Mary, I think, needs some serious therapy before she'll really be ready for sobriety. She just isn't ready to be a real person, yet, IMO.

Seth and Steven don't seem to be ready to be sober. I dunno of either of them have a bottom to hit. Mary might, Amber and Nikki at least seem to have one. Rodney and Andy seem to have hit bottom hard enough to be done with the addicted life.