Brain zaps could initiate Lucid Dreams

[InRareForm]

http://www.livescience.com/45520-brain-zaps-trigger-lucid-dreams.html

[FkLA]

Is it uncommon for people to know they are dreaming while in the dream? I have those all the time. Its especially convenient when shit hits the fan in the dream and I just tell myself to wake the fuck up tbh.