This is a great technique. It has been suggested a bunch of times before (probably by you), but it is nice to see it in a tutorialistic manner. I have used it a couple times and it worked once. The LD itself wasn't very interesting, but it did work. The only problem I have found with this technique is that if you are trying to not think about how much you want to LD, you often end up thinking about it more causing it to fail, but occasionally this not thinking/trying to LD does work if done well.