depends...i find the easiest way for my to attain LDs is to oversleep...like after you sleep your 8-10 hours a night...just go back to sleep...around 13-15, if its quiet, you can force your body to go to sleep, which it deosnt really want to do...this makes lucid dreams very very easy, but the problem is, i sleep light as a feather when i do...the littlest noise or movement can wake me up and ruin my fun ;p

...see, this method prettymuch shoots most of my day, so i only do it when i really need to escape....but as far as i can recall, everytime i try this it deos in fact work...