👉 The "doubt weapon" is a psychological tactic used to undermine an opponent's confidence and credibility, often by casting doubt on their knowledge, judgment, or past actions. By highlighting inconsistencies, past mistakes, or perceived biases, the doubt weapon aims to erode the target's self-assurance and weaken their position. This can be particularly effective in debates, negotiations, or confrontational situations where maintaining a strong psychological edge is crucial. However, it's important to use such tactics ethically and responsibly, as they can backfire if perceived as manipulative or unfair.