Leeks have lost money in these "tricks", have you fallen for any?

One strategy is to buy more when the price is lower, and frequently increase the position.
When stocks fall, continuously increasing the position to lower the average cost leads to larger positions and more serious losses. In fact, during the continuous decline of stocks, we can change our mindset to decide whether to keep increasing the position. For example, if house prices fall, would you buy another to trap the average cost?

The second is to sell Rebound Cut Loss.
Stock prices have rebounded after a long period of decline, such as a 20% rebound from the bottom. Fear of another pullback leading to endless agony, at this time, it is often the easiest to cut loss.

Cut Loss and re-enter at a higher price after cutting the meat.
After cutting loss on the stock, it rose a lot again. Seeing it rise more and more, if I don't buy it back soon, I will miss out. So, I made up my mind and bought it at a higher price after it rose by 40%.

And then? And then there may be an infinite loop of the first, second, and third, until the losses increase more and more, until all losses are incurred and exit the stock market.