I like this definition. Considering the fact that with a bit of luck almost anyone may burn their deposit in a couple of days. How do they say? There are no good and bad traders - only still active and already liquidated. /s
For such cases, portfolio diversification and risk allocation are used. Real traders never put all in on one coin, especially when it comes to trading on the crypto market.
I would add that good investors also never bet on one trader while mirror trading. I've seen how people with perfect scores lose their luck and nerve in one moment losing their and investors money simultaneously.
So while using mirror trading it's a good idea to diversify too. Never can be too sure