if we didnt trade well in spot market , better to avoid using future trade. we have high risk that may occur when we make any mistake , its not tolerate in future trades and we have to totally understand in which level we enter and exit.
Margin trading is associated with a high risk of losing money, so it is also dangerous for both beginners and experienced traders. But unlike beginners, experienced traders, thanks to their knowledge and experience, can significantly reduce the risk of losing money.
experienced trader have good knowledge in spot market so they could applied it in future market , but for beginner better to avoid it.
I also expect a beginner or newbie to have been earning profits consistently in spot trading where risk is minimal and gain more experience before switching over to margin trading be it cross or isolated margin, cryptos are highly volatile the rate at which newbies get liquidated while future trading or margin trading with high leverages is high, however due to greediness and the impression of getting rich quick a lot of them defies advice and margin trade in a bid to becoming millionaire overnight but ended up being liquidated or related.