May of us and including me does not know the difference between the normal increment of price and the bull run increment of price.
There is no difference in the increment or the growth, but it is just that the increment during a bull run tends to continue without having a lot of dips or corrections in between, which means that once the price goes up $5k or something, it won't come down again, even if it does, it wouldn't come down more than 10% and it will start going up again. Other than that, there aren't a lot of differences in normal increment and increment during the bull run.
I think we are going to experience another bear market to the region of 20k before bull run will come.
I don't really see that happening anytime soon because Bitcoin is looking a bit strong at the moment, I know that it is trying hard to cross $35k but hasn't been able to do that so far, but there are also no signs for it to dip back towards $20k which is too low. The least we can expect is around $28k maybe.