Hi! I'm a fellow student.
It's funny that experts say the best RC is looking at a text or digital clock, looking away, looking back and checking for any changes.
For some reason I never have done this in a dream, that I remember, even though I do it in waking life. But I have done a couple of times the nose pinch and finger-through-palm, and they did work!
I'm not saying that the Look-twice-to-a-text RC does not work, but for some reason I never seem to remember it while dreaming I have little experience yet, anyways.
Nice workbook and good luck!