Ustacud,
Relax. This company is going places. Please be patient. A watched pot never boils. I've been in since the pink sheet days. I firmly believe our patience will be richly rewarded. It wasn't too long ago MFST sold for .07 a share.
All I can tell you is all stocks fluctuate, and if this one makes you nervous, then sell it. Otherwise, be confident in your due diligence, your investment and go do something constructive to take your mind off its current pps.
Warm regards,