Yes, it is true because long term trading requires risk-reward to be followed. Risk reward scalping is no longer seen in the case. But long-term trades need to look at these later, which makes the trade more likely to turn a profit. And long term analysis is usually done by looking at the big time frame so the analysis is much better. However, in order to trade long term, the amount needs to be more. It is not possible to trade long term if the amount is not high.