I would consider adding to my ACTC position, but also thinking of adding to STEM. I Played CUR too badly (along with some good) and may not try again on that one, but should I sell BTX (I sold half at $.397, ouch!), or AUMN to place a bet on more ACTC, or STEM, or something else? With bio-techs, there is, I suspect, a lot of manipulation, along with scant information! I also suspect a lot of incompetence and deceit! What to do, what to do? I am aware that these are risky and some friends say I have a gambling addiction! Is Patrick Cox hired pumper for BTX and is BTX a good bet? I view ALL my holdings as risky! Have a big stake (for me) in EVSI, for one year, already! I am down slightly on it and trades very low shares, very few trades and really wide spreads, but that may soon change, hopefully, for the better. Thank you.