Given todays society i was advised to swap the word ‘perves’ with another less offensive word. I also voiced my ideas of recreating the substrates as people you met in a night club as i intend to design this booklet for university students. Neville suggest to give the night idea a continuous story, e.g. each substrate is a different kind of drunk each night.
I played with this idea for a long time but came to the decision that i couldn’t keep a storyline through out all the substrates and that it may confuse matters more. My conclusion is to keep it simple and to avoid making the substrates a focus of a storyline, therefore the students are more likely to remember the rhymes for the order of the substrates and enzymes.