Actually, if LW techniques can ameliorate clinically diagnosed, organic mental illness then this is extremely interesting. Most methods can't.
I'd say, from personal experience, that they almost certainly can. However, it's obviously self applied and there's no real data about it, and the whole diagnosis thing's been and continue to be a mess and since I've pretty much fixed those parts they're probably never going to show up on any official diagnosis even if/when I get proper such. Even if it could be proven that I had delusions and then didn't, the evidence is still only anecdotal.
I'm a bit surprised at this response, if more information would be of use to you I'll provide it. It might be, actu...
It might be useful if we fellow LW'ers collect actual big scale success stories of ourself in real world applications. Since we are supposed to win some real life experiences of actual winning would be great.