Artificial intelligence (AI) has become integral to daily tasks, including email communication. However, veteran investor Paul Graham raises a critical concern regarding the overreliance on AI, particularly in professional correspondence. In a recent post on social media platform X, Graham expressed his frustration with emails that are entirely AI-generated, describing them as lacking authenticity and a personal touch. He noted that many founders now write in a 'hard-hitting journalistic style,' which feels machine-like rather than human. Graham revealed that upon recognizing an email as AI-written, he often stops reading it, as it diminishes his perception of the sender's credibility. This concern extends beyond emails to broader professional content, highlighting a growing dependence on AI in various fields. While AI can be a helpful tool, Graham's perspective underscores the risk of losing the emotional depth and originality that foster trust in human communication. The challenge lies in balancing AI assistance with maintaining genuine human expression in professional interactions.