Very bullish in BTC. Core team working on scalability issues, segwit, lightning network, atomic swap, payment channels, satellite broadcasting,... so exciting guys! 2017 has been a terrific year for BTC but 2018 will be even better. We could see $7000-$10000 by the end of this year. There might be a pullback at around $15000. Adoption is increasing exponencially and in 2018 BTC will become mainstream. Enjoy the ride!