ASIC / DIFFICULTY / VENDORS - (how to sell your bitcoins)

All ASIC finally are coming and now everything depend of vendors that have to place their orders in the ASK and wait, if they start to sell to the BID price will start fall bad.
Probably people who are mining (like me) don't care about future and just are selling every times to the BID (not me). The correct way to make bitcoin grow, and I think everyone here wanna see bitcoin to the moon, is place orders in ASK and wait, if you need to sell fast remember that if everyone do that, first, this game will finish.

I'm looking lng time about difficulty/hashrate and I'm understanding that difficulty can't stop ASIC. In this moment the only thing that can stop it is the crash of bitcoin's value.

Everyone sow how price is collapsing from December when first BIG ASIC came?