If you can not grow a little account, you can not also grow a large account,.it's still the same it's just that the funds are different, instead of blaming it on capital, rather try to learn more
I keep on saying that if someone is able to start with a small capital and able to grow it, it shows they are good at it and doing it correctly. If someone in unable to do it then even if you give them a bigger capital the same might keep on repeating when stretched over a long period of time.
Still I feel everyone should try with a small and manageable capital at the start, not take loans and attempt to go YOLO, only to land up in debt.
Clean and safe methods to start the trading journey will lead to a safe exit or a safe breakeven.
Losses are still inevitable in trading, so regardless if you trade with small or big capital, you won't get rid of losses. The biggest challenge here is not actually to avoid from losing, because even professional traders experience losing trades, but to generate short term or long term profits in order to grow the capital.
However, its a good start to trade with small and manageable capital at first, but that won't guarantee a profitable trade. Risk management, emotional control, discipline and a proven working strategy are the keys to make someone a profitable trader in the end.