This is just another opportunity to keep buying, and i can not understand why there are a lot of people saying that this is just a "crash" or the rip-off of bitcoin, just shut up people! This was just a dip, we are back on the road again.
Of course it is time. I've bought bitcoin two days ago. But in the short time I am waiting for its retracing again, to buy it more. Because in the-long term perspectives we will see huge rise of its price (by the end of the year).