If you'd like some general tips, you can find them here at my Tips page:
http://www.youngprer.com/tips.htm For the Prepare step, as long as you're relaxed and comfortable, you're good. As for trigger words, don't worry about choosing the "wrong" words. There are no wrong trigger words, unless it's obvious wrong words like in, the, as, etc. The trigger words are those which appear frequently, and often times, phrases become trigger words for me as well.
-youngprer
