You should try dream incubation. It's when you visualize your choice of dream (scenario, characters, actions, everything) before going to sleep. Concentrate on the visualization - make it as real as possible. Note how the dream makes you feel and pay attention to details. Many people have been able to create their own dream scenarios through dream incubation. It's kinda the same concept if you watch a movie before bed, go to bed thinking about it, and end up dreaming about it.

Once you start having your fantasy-like dreams you can proceed to becoming lucid (you can use most of the fantasy parts of the dream as dreamsigns to attain lucidity). The progress to controlling the LDs. It may take a long time to accomplish all this, but it you're really serious about it, you should do fine. Good luck