This seems like a very difficult technique to use, in that it's not such a strict step by step method as most others are, and the actual aim may be difficult to achieve. It does ring true to me, though, as I've had lots of experiences in the past when I've had a dry spell, then just decided to forget about LDing for a night, and amazingly, had an LD that night! It's worth a try, and seeing as I'm havign a dry spell right now, I'll try it tonight.