For a course of 4 years and seeing the history on how it did really end up or the path that it did take then we can really presume that it does really have high chances that we might be seeing on the same path
on upcoming years to come, but it cant really be that an assured thing that we would be seeing some high numbers but lets hope that it will but make yourself that prepared on whatever things might happen ahead.
There's no assurance once you had invested on this market where it cant really be assured whether we would really be making huge profits on long term or not.
So if you could put up some risk on accumulating and holding bitcoin for too long then its up on someones choice.
Bitcoin is getting more and more popular every year. In this regard, its price now depends on more factors (politics, commerce, the energy crisis, huge inflation in America) than before, and now they are much more inhibiting its growth. I agree with you that bitcoin is cyclical, BUT it will take a lot more time now, waiting for the bull market.