umm do simple things like everytime you look at a clock,look away and imagine the time changing and look back to see if it did...or eveyrtime you read something look away and try to imagine the text changing...there was a spiffy little calendar on here a while ago that had pictures and daily "targets" for each day,so that when you encountered heard or smelled the "targets" of that day,you would do a reality check...they were simple things too so they were very common and might come up in your dream