overthink
o ver think |ˌōvərˈTHiNGk ˌoʊvərˈθɪŋk | ▶verb [ with obj. ] think about (something ) too much or for too long: must you overthink every relationship? | [ no obj. ] : he doesn't make snap decisions, but he doesn't overthink either.
overthink |əʊvəˈθɪŋk | ▶verb [ with obj. ] think about (something ) too much or for too long: I often wonder if women tend to overthink situations | [ no obj. ] : he doesn't make snap decisions, but he doesn't overthink either.