The scalping is not really easy technique. In fact, it relies on the spreads and commission to make them up for the profitable returns and sometimes those returns do not show any desirable result. I think there should be lots of knowledge and time spent on doing scalping.
Scalping is very complicated and dangerous in most cases for inexperienced traders. This type of trading requires constant focus and excellent knowledge of trading. Also, this type of trading is very stressful, so even experienced traders sometimes lose a lot of investment. But the advantage is that you trade in small amounts, because of which you cannot lose everything due to one wrong decision, which makes you less nervous when trading.
One of the most difficult trading methods is scalping. It is very time consuming and requires your constant participation in trading. I would not recommend this method for beginners. Yes, in the short term, they will not lose a lot of money because, during scalping, you deal with small orders, but in the long term a beginner will lose all his investments due to lack of experience and skills.
If you want to earn money quickly, scalping will be the perfect strategy for you. But to use this strategy you need to have proper knowledge about it. Otherwise, it can be very dangerous to use in your trading.