Chronic slacking reduces measurable output by 18-23% through missed deadlines and error-prone work. Employees spending 31 monthly hours in unproductive meetings and 40% of their day recovering from interruptions exhibit 34% slower skill development versus engaged peers. Managers notice declining quality first in repetitive tasks (47% error rate increase), then in strategic contributions – sidelining slackers for promotions. Career trajectories stall as colleagues build reputations through visible achievements while chronic under-performers face 62% higher attrition risks.
