Well, use games as your dream sign and you'll always be lucid I'm actually trying that to see if it's useful because I've noticed how much video games show up in dreams.

Check out my thread about it:
http://www.dreamviews.com/f11/playin...-shows-128163/

If you end up trying this out let me know what it does for you because I haven't really had the time or interest to play many games so it hasn't had a big part of my dreams so far.