Men who identify as incels have "fundamental thinking errors" about what women want, research shows.
A study at Swansea University found incels - or involuntary celibates - overestimated physical attractiveness and finances, while underestimating kindness, humour and loyalty.
The study's co-author Andrew Thomas said "thinking errors" could "lead us down some quite troubling paths".
He said mental health support was crucial, as opposed to "demonisation".
The term refers to a community, largely online, of mainly heterosexual men frustrated by their inability to form romantic or sexual relationships.
The idea dates back more than 30 years and was popularised by a website offering support for lonely people who felt left behind.
Study: https://www.tandfonline.com/doi/full/10.1080/00224499.2023.2248096