Interruptions happen, but leaders can learn to manage them better [Download PDF version]: Li#192 Toward Better Sustained Focus IF YOU ARE a creative high performer, or aspire to be, interruptions are not a trivial matter. They can shipwreck the most ambitious and praiseworthy of plans. This is even harder for those in leading and managing roles. The impact of interruptions Productive work requires sustained concentration, creative momentum, and uninterrupted blocks of time. W