Lindsay Lohan is out of Jail and back in rehab...but for how long?

Lindsay Lohan was allowed to post bail after just 14hrs behind bars. And she has once again checked into a rehab facility. I don't see it doing much good because she clearly is NOT serious about changing her behaviors. I think she needs to hit rock bottom and then maybe she will WANT the help she so desperately needs. I wish her luck, but be prepared for it to get a lot worst b4 it gets better. Just look at Robert Downey Jr, he was getting arrested and waking up in neighbors childrens' bedrooms and alleys behind skid row motels b4 he finally said enough is enough. And look at him now! He's one of the highest grossing actors again. His Iron Man movies have grossed more than 1 billion worldwide. Lindsay clearly has the talent, but she lacks the motivation and the drug/alcohol free lifestyle to be a top actress again.