Individuals cannot make money through day trading

Think about Go-Stop (Korean card game). Are you trying to win just 3 points? You should minimize losses first, then aim for a big win. Making big profits comes from long-term investing. Even if you get stuck in semiconductor stocks, the cycle will eventually turn back around. Interest rate hikes? Will they keep raising them indefinitely? If they rise until the end of the year, the market will crash, right? That will be your next opportunity to make money. Take a long-term view and maintain a certain ratio of cash. Most economic YouTube channels are just merchants; institutional and foreign investors don't even watch them. Just invest according to your own convictions.
If you are underwater, stop looking at the app. Unless you need the money urgently, just relax and look at it next year.