No one can be successful in all the things they are doing for their entire life time so trading the chances are high when you are just going to begin it. It is possible to get back the lost money but what newbies should learn is which capital they should invest on trading cryptos.
They should never invest the loan money as capital or they should not use any amount which is not affordable for them to lose. Even though you can make profits for every trades it is impossible in real life so all you need to have is a monthly target like 1 to 5% for any kind of trading that may work and lead you to a successful path in long term.
I believe loans are not as bad as people claim them to be if you know how to use it. People act as if loans are the worst thing that could happen to anyone but the reality is that loans are not that bad, in fact they are pretty cool if you can pay them back with ease.
Let's say you make 1000 dollars per month (maybe it is low for USA but it is not bad for many other nations) and you take out a loan that makes you pay back 50 dollars per month, it is a very small loan, it is a 1000 dollar loan that you pay back with 50 dollars per month. That doesn't mean that it is a bad loan, it is in fact a great loan, you could take it, use it to invest, if you are doing great you will pay the loan back in no time, and if you are doing bad you can pay the loan back anyway because you make so much more salary.
This is why not all loans are bad. Obviously if you make 1000 dollars and take out a loan that makes you pay 400 dollars per month or more that is going to be very difficult and it would be dangerous, so you should not do it if you can avoid it.