the bulls will back, but we don't know when it will happen again. So far I've seen it happen 2 bullruns. Right what we can do now is to buy as many coins as possible when the price is low. Then wait for the bulls to come again.
If you can be very patient in waiting for the bull to come again, then it won't be a problem to wait, because no one will know when the next bull will come to the market, so trade very wisely so that you can be very prepared under any circumstances.