If they are coward then they will not have the guts to spend their money in bitcoin knowing that bitcoin's price is not stable. So the word coward is not right. Fear of cryptocurrency conditions I think is normal. Because of this instability which causes them to be afraid. We cannot conclude by saying that because business is full of risk no matter how small or big.
Yeah you right, we can't say bitcoin users or investors are cowardly because there is a big risk before them when they buy bitcoin, the courage to take that risk is the proof. because fluctuating prices make this investment only for people who dare only, cowards will not want to join because they are looking for a safe investment