In my earlier post today: https://steemit.com/cryptocurrency/@demogirl06/bitcoin-might-head-down
You can see some support lines.

Frankly, your transaction fees for 1.0 BTC are going to swallow up a lot of perceived edge. I'm not a great short-term trader. If you want to get on the bitcoin wagon and just ride along, get in NOW, period.

I can't determine if BTC will go as low as 2000. I'm doubtful. 2300? Perhaps.

What you can do it go onto an exchange and place buy orders on the way down. Like 1 ETH at 260, 1 at 230, 1 at 220, etc. That way, if it dips down a little bit but decides to turn around and go back up, at least you got PART of your order on the cheap.