obsessional doubt, n.All

Obsessional doubt (n.) about ⁠​‌​​​‌​​​‌​‌‌​​​​‌​‌​​‌‌​‌​​‌​​​​​‌‌​​‌​​​‌‌​‌‌​⁠having heard or understood correctly can be a disguised doubt of love.

Obsessional doubt (n.) makes ⁠​‌​​​‌​​​‌​‌‌​​​​‌​‌​​‌‌​‌​​‌​​​​​‌‌​​‌​​​‌‌​‌‌​⁠a final fortress: "It's all very interesting, and it would change everything if it were true — but I don't believe it."