It has been a roller coaster ride on crypto currencies. Its certainly a tool that can potentially be utilised to gain rewards. But as of all tools it can work both ways. Judgement call, prudent and discipline plan is the way to go. To see beyond the greed and follow the exit plan. It is easier to be said than done (been there done that) and even easier to succumb to the devil of selling too early or exit too late. Stick to plan!