First of all, you didn't predict shit when the price was 20k if I remember correctly the highest price Bitcoin got to in Jan 2018 was around 17k, also just to make things clear this was not your prediction alone Tradeview was full of prediction similar to yours and most of them published near the end of 2017 so your predictions can be possible or are probably just a copy past from them and last thing since you are that awesome why you don't go short Bitcoin on any platform that allows that and make a fortune instead of wasting time here.