I had a feeling Tiger would take a break from golf. I wouldn't at all be surprised if it's a LONG break - read: an entire year, maybe even two.
I think people seriously underestimate the type of determination the guy has. He obviously has a problem that he's been sweeping under the covers hoping it would never be discovered. Now that's he forced to face it, I wouldn't at all be surprised to see him take this on with the same kind of determined approach he's taken to becoming the greatest golfer to ever play; and to overcome it and completely conquer it and gain mastery of his personal life again.
I just don't think everything we thought about the guy and his mental fortitude and character was completely false based on this. He has a serious problem, but like I've maintained all along, that does not mean we truly know the guy and what he's made of. I know a lot of people out there now think they know the "tru him", but that's simply not the case. I don't think Tiger will wind up like Kobe, just moving past it and making it something that's not brought up anymore. I believe Tiger will go further. He will take it head on and beat it and come out on top of it. It might take 5 years, but I still think Tiger is mostly the guy we all thought he was, just with a serious flaw or two.