I personally think the media plays a huge role in all of this, with Lindsay and all the others who have had these issues. Yes, she has had all kinds of treatment and such, but if the media didn't suck up all the info and report every single last transgression and crap like that, they maybe, she might have been able to handle it a little better.
I have seen literally hundreds if not a few thousand people get through drug and alcohol treatment, including meth and crack and all that jazz and come out, with the support of new friends and their supportive families and make a better life for themselves and not have any relapses. It take a willingness on the individual's part as well as a good treatment program and plenty of support.
I am not excusing what she's gone through, I just tend to see things from a slightly different perspective. Comes with having worked where I did for 5-6 years. I feel Lindsay does not have a good support system. I don't follow all this, but if she did, her family would not be mouthing off to the media about their child's struggles. She doesn't seem to have the right kinds of friends to help her keep out of trouble. Yes, she needs to also be wise about her decisions, but when she's fresh out of treatment, her judgement is a little mixed up. It's then that she needs good friends who want the best for her and if she were to say, "Hey, let's go party!' they could say, "Well, not sure it's a good idea, but how about we do this instead?". Something like that. She needs to have friends and family who are willing to go that extra step and be a support and re-teach her how to be in public. The media is hounding her every step just waiting for a screw-up and she's nervous enough having all the eyes on her, she can't help but screw up as it's all she knows.
Just my opinion.