Trying for a good night's sleep
I haven't reported any OBE's or lucid dreams lately because I've been keeping myself a little sleep-deprived, and also drinking a little bit each night, in order to keep them from happening. Pretty shallow, I know, but sometimes you just need a break, and this is the only way I know to do it. The dreams still keep coming, but this approach seems to stop, or at least slow down, the OBE's and lucid dreams.
If you don't experience these things on a regular basis it may be hard to understand, but some times what you need is just a good night's sleep, with no special effects.