What advice can you give now?

It is really hard to give advice in these volatile period. The action of human reaction to the market , compounded with the uncertainty of global political risk, are making the market highly unpredictable. The only advice is... sell with your feeling (as selling is an art) and do not buy any stock further.

Yeah, that is it... Do not keep pyramid up and fighting with others by bidding the stock higher and higher (unless you want to be a sucker of the MESDAQ party). This is definitely not a good time to buy. The good time to buy, which i recommend 3-4 months ago, had passed.