"Maniacal focus" refers to an intense and obsessive concentration on a particular task or goal. It implies being completely absorbed and driven to achieve something, often to the point of obsession. Full definition
Apple's nearly maniacal focus on product design and ease of use has become the stuff of legend. (dailytradealert.com)
«These guys bring maniacal focus to finding the next great experience for retail online,» Kim says. (cnbc.com)
By maintaining maniacal focus on our category, and delivering the best possible experience for our members, we've been able to consistently provide investors with superior credit quality assets. (lendedu.com)