Political polarization is intensifying as individuals overestimate the level of rejection from their opponents. This gap between perceived and actual hostility deepens existing political animosities. When people believe they are more disliked than they truly are, it fosters a cycle of mutual distrust. Such misconceptions contribute significantly to the growth of social and political fragmentation. The phenomenon suggests that subjective beliefs about others' opinions drive conflict. Consequently, the perceived lack of acceptance fuels further instability within the political landscape. Understanding this psychological driver is key to addressing the rise of polarization.