Monomania
01
単一狂, 過度の執着
an excessive and unhealthy obsession with a singular subject or idea to an extent that it becomes overwhelming and harmful
例
His friends grew concerned when his love for vintage cars evolved into a clear monomania, causing him to neglect other aspects of his life.
彼の友人たちは、彼のビンテージカーへの愛が明確なモノマニアに進化し、彼が人生の他の側面を無視するようになったとき、心配になった。
