At my current hashrate, I need ~16 payouts to cover my electric. So, if I shutdown and buy
BTC, I'll miss out on anything above ~16.
Personally, I'll keep pushing in the red. My situation allows me too. Also, last year on this day at $2,408 and dropping, everyone was in a panic, and the prediction was,
Get out while you can!!! 
Based on my last reward and a price of $6441, I'm at 19.24 blocks for break-even. Yeah, I'm starting to get concerned.