"One-sided wishful thinking" refers to handling matters solely from one's own subjective desires, without considering the objective reality or the other party's wishes. This idiom is often used to describe one-sided ideas or plans, carrying a somewhat derogatory connotation, suggesting that such ideas are often unrealistic or difficult to achieve. It originates from Wen Kang's "The Heroic Youth" in the Qing Dynasty, where it was used to criticize those who act solely according to their own wishes. In modern usage, this idiom is commonly employed to describe scenarios in romance, cooperation, negotiations, and the like, where one party is self-sentimental or stubbornly goes their own way, while the other party has no such intention. For example, in a relationship, if one person unilaterally gives and expects, but receives no response from the other, it can be called "one-sided wishful thinking." It reminds people to respect reality and others, and to avoid subjective assumptions.
📝 Example
He thought that as long as he pursued her with enough effort, she would surely accept him—this was purely a one-sided wish. (Referring to a unilateral subjective desire that ignores the other person's feelings.)
The company planned to launch a new product, but market research showed that consumers were not interested—this was clearly a one-sided decision. (Referring to decisions made solely based on one's own wishes while ignoring objective reality.)