Too many departments within organisations attempt to skill their employees when they need to drill their employees. Drilling, or making people practise a skill or assimilate knowledge until it becomes second nature, is used when people are new to a task or need to correct errors in the way they execute a task. It is also used when an automatic response to stimuli is required. Skilling, or giving people the rationale and the knowledge to adopt certain behaviours, is used when people are fully competent at tasks. It is also used when one want people to be able to interpolate and extrapolate from their current experience.