There are many ways for crypto users to lose their money and that is not only due to price fluctuations but also due to failing to secure their asset storage wallets. Steven is one example of why you need to have a backup for your wallet be it private keys or seeds. He lost his investment because he failed to gain access to the storage wallet, he is currently trying to recover it.
In addition, trading can become like an activity like gambling if the trader just does it without analysis and only relies on luck due to price fluctuations. Some time ago Elon Musk created hype for doge, some people made big profit while many of them also lost huge amount of money after the hype was gone. The best lesson from investing is to always do it very carefully and don't put 100% of your money into an investment if you don't have any other spare money that can make you forget your losses. If you don't want to lose everything, then always consider the risks.
You can control and minimize the losses in trading by applying different money management and technical analysis skills. However if you are too careless or due to lack of knowledge, you forget your seed, passphare or shared it with anyone, then there is no way that you can recover your loss. Its sad when i hear when people tell that they have the crypto in a particular wallet but they cannot access it because they have lost the seed.
There are various things that make people lose their crypto, if they lose crypto while trading I still understand. Maybe his analytical skills are not good,
so take the wrong decision. And also losing crypto because we experience losses when trading can we compensate for the losses we experience
by getting profits in the next trade. But if we lose crypto because we don't store private keys properly it's very careless. It was really an unnecessary
loss, because private keys are very important. If we lose our private keys, it means we will lose our crypto forever, because the crypto will be stuck
in the wallet forever. We have to keep it in the safest place and don't let other people know about it. Hopefully people who have lost crypto due
to losing private keys can learn from their mistakes. Please read on this forum or we can even find it in articles on the internet, which explains how
we should keep our private keys safe and not easy to be stolen.