Is short selling the best way to defeat the main force?

I once bought a shanzhai coin that dropped from 20, I believed in it when it was at 9 and built a 30% bottom position, but unexpectedly it bottomed out at 3.

During this process, I relied on continuous trading to lower the cost, biting onto the main force like a leech, and surprisingly I still didn't incur losses when it bottomed out. In the end, this shanzhai coin rose from 3 to 18.

From this coin, it can be seen that the dealer relies on the strategy of overselling and overshooting to force us retail investors to chase highs and sell lows. However, by trading, we can reverse the use of suppression and lifting, thus shattering this conspiracy of the main force.