Day trading can be very profitable, but its profits vary according to the strategy used, so there must be a correct, tried, and accurate strategy. and day traders must understand technical and fundamental analysis, and look at price movement patterns, charts, and other indicators. Before starting a trade, we must set a limit on the amount we will invest and set a risk management strategy, and we must use stop-loss orders. For me, a scalping strategy needs huge capital, but its profits are small like the profits of arbitrage. For me, I prefer smart trading, as it gives me good profits and control over returns, and it helps me greatly to choose the positions I enter and exit from. Frankly, each of us has his own strategy that he prefers, but all of them are not without risks, so we must invest in what we can afford to lose.
Unfortunately, everything is not as simple as you described, day trading is a very tedious job, a strategy is needed, but there is no one strategy that will always work. The market is unpredictable and it is on day trading we will find the most surprises, it is also on day trading you can lose a lot of money using stop losses. Day trading is too complicated, that's why I pay more attention to medium-term trading.