I dont considere having start the real experiment as I haven t yet acquire yet the proper crystals mention above but I would like to report some effect that I had while sleeping with a pink quartz crytsal.

Yesterday, I had 4 dreams witch is a lot considering the fact that I haven t been maintaining dreams journal, so my normal dream recall as drop to usualy 1 per night (it use to be a average of 4 while keeping a journal). The second effect that I experience is that all of them have been nightmare and that surprising considering the fact that during 3 months of intense dreaming, I only had 1...

So Pink quartz crystal so far had on me the effect to increase nightmares and dream recall.