there are good fundamental and technical reasons why this stock should go up. and this is what you call a "buying opportunity". or was, rather. still is, possibly, but i bought near the low of the dip, already made a substantial profit. and fundamentals haven't changed (oh, and by fundamentals, i mean behind the main numbers - the communities, construction, etc.), and technicals are looking better than they did before the dip.
but i won't stop you from shorting. in fact, i encourage it. all the more for me!