Firstly, i am not a financial Advisor but please do take this tip seriously. BTC has gone all the way down from $6k to $4529 this morning. People are in great loss. so to avoid further losses. sell now.. i believe some people will listen to me
It makes me laugh so hard if you can make someone trust and believe of what you were talking. 
Bitcoin price just dropped then you suggest them to sell it at this dip. Only noobs will only believe of what you were talking but for me i should have buy more at this dip rather than sell them. Price doesn't matter if you can HODL and wait for the right time to sell.