Simply I just quit playing for now, lost 82% of my BTC asset. I don't blame anyone but my own poor judgement of investment. Without proper regulation and stable exchange, BTC securities investment is just a kid's play, of course, a dangerous one.
it's a kids play if you don't know how to play. Of course crappy exchanges are a big problem, I just hope the free market will take care of it in near future (meaning that there will be at least a few stable and reliant exchanges). I'm holding direct shares which is obviously the safest option right now but if I wanted to trade with them it's pretty hard.