Phrases like 'This isn’t a job, it’s a calling' have become common in AI-generated content on LinkedIn, but they often frustrate readers. Cognitive psychologists have found that negation does not function as intended; instead of erasing the original concept, it embeds it deeper in memory. For instance, when someone reads 'This isn’t marketing,' they first process 'marketing' before understanding the intended alternative. This cognitive load compounds with each repetition, making it harder for readers to grasp the intended message. Studies have shown that when people are instructed to suppress certain thoughts, those thoughts tend to stick more prominently in their minds. As AI-generated texts become more uniform in style, the effectiveness of communication suffers. Instead of using negation, a more effective approach is to clearly state what something is, allowing readers to remember the positive affirmation rather than a negated concept. This shift could enhance understanding and retention in communication.