The most commonly used tactics by the dealer are 'washing' and 'lifting'.

Washing usually occurs at the bottom, where the dealer creates a short-term rapid decline, generating panic and scaring away unstable retail investors. During lifting, the process is quick, not giving retail investors a chance to enter, leading to indecisive retail investors buying in at high prices.

If we can see through these methods of the dealer, maintain our composure during panic at low levels, stay rational during the dealer's washing, avoid cutting losses at low points, and not blindly chase highs during price lifts, while having our own fixed trading rhythm and just taking advantage of their tailwinds to catch a bit of the 'flesh', then we will not be trapped at high positions, and the dealer will have no way to deal with us retail investors.