Sometimes people become lucid in a dream seemingly without any particular reason, just suddenly realizing that they are dreaming. But mostly, lucidity is triggered by an incongruity which would not occur in physical life, such as flying, or being unable to turn off a light switch, or words rearranging themselves, or anything that ‘cannot’ happen in the physical world. If you’d like to have more lucid dreams occur by themselves, you need to start taking note of anything strange in your daily life and ask yourself if you’re dreaming. Does that person really have five eyes? What do you mean