When I was just learning to trade cryptocurrency, of course, I had very little knowledge: fundamental analysis, technical? What is it? I just blindly bought assets and thought that I could guess the price movement, but the market could not be tricked. He's a lot smarter.
I bought assets and lost my money. As a result, it remained with negative PNL. Cry, laugh. I've watched successful traders post their trades on Instagram. They have had beautiful X's several times.

Once one of them opened sales to his private group. The price was 10,000 rubles. I didn't have that kind of money, but I was motivated to earn a lot. I took out a loan for this. But it was a very bad idea, because I was never able to earn something worthwhile. However, I am now a girl with experience who has learned to trade futures (almost).
To trade profitably, you need to take as little shoulders as possible, and also choose the right analyst, who is really a professional.
Pros:
+ You shift the responsibility from yourself to the analyst. If there is a minus, then it is his fault. Not yours, but much easier this way.
+ If the analyst is a true professional, you will get good money.
Cons:
- You don't learn anything, you just press the buttons on the signals.
- If the analyst is bad, and there are just a lot of them in the market, you lose money.
In general, signal trading should be treated very responsibly, but I think that you should learn how to analyze coins yourself and make cash. So you yourself will be responsible for your money, you will pump your expertise in the field of cryptocurrencies. There are also a lot of channels on the Internet with signals that you can receive absolutely free of charge. Think 100 times here. Do you need it? In conclusion, I would like to say that cryptocurrency is very responsible. I wish you good profits!