The Relax 4321 mantra is really meant to take one into a deeper state of mind, optimized and best used for learning.
I use to have a wandering mind during my initial PR days ... looking back, I'd say that it had to deal primarily with purpose for PR'ing and alotting of time for the PR activity but most importantly taking the time to really get into state.
It's interesting you mentioned 'daydreaming' this is proof that you've have the natural ability to change level's of state almost at will. Maintain the mechanics of PR and enjoy the movie!
Love and Light
Michael
