Every investment carries a potential risk.  As such, there are various risks and potential problems with investing in Bitcoin.  The cryptocurrency world is a high-risk world.  Here those who have become adepts are just looking at the profit and progressing gradually.  Many of those who didn't succeed are still trying, and some have turned their backs on cryptocurrencies.  Because they think if they invest here or spend time here, they will only lose.  It is as if they are unwilling to accept that the loss they have suffered is due to their own fault.