It all depends on your position in the market. I managed to buy at ~$6800 just now and look forward to scoop up some more coins. It's going to be interesting today or tomorrow when it comes to the low of ~$6450 a few months ago. It only requires one dump to break that level and potentially trigger a test of the $6000 level. It will be extremely bullish if yet again proves that there is nothing that can break that level. Either way, this shows that you should always have fiat aside that you can use to buy the dips. Every lower buy means a lower overall buying price for your coins, which is what we all want, right?
I'm a miner, just a miner, providing software for miners. Therefore you could say that I am making just a little bit less money since my real cost is the power cost, not btc acquisition cost...