Yes, crypto investing is speculative and risky, but high return. I think, @jrcrypto has performed the analysis so well. Actually, I have forecasted bitcoin price movement for Feb 2018 in different way (not charting, because I am very bad of doing chart analysis). And the result is similar to the @jrcrypto analysis result, btc has a possibility to down to $4,000 and the good news is btc has also possibility mooning to $80,000 by this year (based on my analysis). Come and visit my blog if you wouldn't mind. Thank you.