I agree. Most people are caught in routine everyday and don't stop to think about their surroundings or question them. It seems pretty hard to be constantly aware although I think if you do it a few times a day for as long as you can it will improve your LD rate. It has for me anyway. It's almost like becoming lucid in real life, and you have to do the same thing, realise the detail of your surroundings and check to see if you are dreaming.