Bitcoin has been holding on at $30k for the past few weeks, and indeed the opportunity to reach $40k is still very open and can be achieved,
it's just that if bad news comes of course we have to prepare another strategy, because if bitcoin dumps below $30k again then $40k will hard to achieve.
The market is now stable at 30k with price upgrading on any positive news and reversing again. From this situation it is understood that the market has not yet achieved full strength and hence is going back from the rise. But the main point is that even if the market is correcting, it is not going too much downwards. So we will soon see a big price movement in Bitcoin.
Bitcoin price correction started this year. In the meantime, the price of bitcoin 30K is standing, any time the market will regain momentum, Bitcoin will soon be in the range of 38k-40K.