I ve seen many threads asking whether we are entering into a bull run or market will crash again. To me, the bull run is already here but it takes only experience to identify it. One key characteristic of the bull run is that, every drop is an opportunity to buy. During this period, the probability of earning profit from your investment (whenever there is a drop) is far higher than the probability to lose. Don't sit down and wait till Bitcoin hits 20k again before you realize we are in the bull run. Try and make enough profits now that the market is booming before its too late.
I think it is still too early to say that we're on the bull run. The prices keeps declining whenever it rises just a little bit. It's so hard to identify but if we have the opportunity to buy good altcoins with lower price, then I think that we can't miss that moment.