I did read somewhere, that a BTC wallet with 110K BTC in it, waked up after a sleep of 4 years. If this person is selling lots of them, this could have caused to steep dive in the cryptomarket!
I am also still positive but I don't expect that new records will be set in 2018! I do expect that BTC could be around 10K at the end of year!
I really think that BTC adoption is more important than current price. If adoption is rising, price will follow for sure...
That is one hell of a truth!!!