Group 1 - The article discusses the concept of "gaslighting," a form of psychological manipulation that can occur in intimate relationships, where the manipulator causes the victim to doubt their own perceptions and memories [1] - The term "gaslighting" originates from the 1944 film "Gaslight," where a husband manipulates his wife into believing she is losing her sanity by altering her environment and denying the changes [1] - The article provides an example of a woman named Xiao Lin, who experiences gaslighting from her boyfriend, leading her to question her own memory and judgment [1] Group 2 - The article emphasizes the dangers of gaslighting, describing it as a gradual process that can lead to the victim losing their sense of self and becoming overly reliant on the manipulator's opinions [1] - It offers strategies for individuals to escape the gaslighting trap, including trusting one's feelings, keeping a "truth diary" to document facts and statements, and seeking support from trusted individuals [1] - The article concludes with a reminder to not confuse self-doubt with inadequacy, as it may stem from external influences altering one's perception [2]