If you are planning for bitcoin to dump before investing, then I will say the person is not really ready to invest in bitcoin, if you are planning to invest in bitcoin, then the best strategy is DCA, you can keep on accumulating bitcoin gradually, you won’t have to wait for bitcoin to dump before you invest in bitcoin. Just have a specific amount of money which you will be using to invest maybe weekly or monthly(base on how you plan yourself).

There are some people that do always say  they will invest in bitcoin when bitcoin price drops, but no matter how low bitcoin price goes, they will never invest in bitcoin, what they will keep on saying is that bitcoin will dump more, and let me say bitcoin dumps to 1$, they won’t still invest in bitcoin, they will say they want bitcoin to drop more before investing.