It is not possible to predict the price of bitcoin but if you have faith in bitcoin you can invest and hold on. Bitcoin is a very strong currency in the crypto market and its price goes down but it goes up to have high reassurance these months of bitcoin could be much better and the price may go up further by the end of this year.
Of course, everyone knows that we can't really predict the price movement, but what we are doing is trying to make a wild educated guess base on TA.
And so far as the price breaks $40k and then goes down again is an indication that we might be in for another sideways pattern in the $37k-$39k region, it's not that bad as we still have the last quarter push to get to new all time high of $70k or at least a 6 digit which everyone is betting that it could happen.