用AI的这三年，想跟你分享这9条心得。

Core Insights - The article emphasizes that while AI has become mainstream, a significant portion of the global population remains unfamiliar with it, with 84% of people never having interacted with AI [4][8]. - The author reflects on the rapid evolution of AI over the past three years and shares nine practical insights for leveraging AI effectively in daily life and work [10][11]. Group 1: AI Usage and Adoption - A staggering 84% of the global population, approximately 6.8 billion people, have never used AI [4][8]. - Only 16% have interacted with free chatbots, and a mere 0.3% are willing to pay for AI services, indicating a vast untapped market [4][8]. - The article suggests that many people's initial experiences with AI are shaped by subpar models, leading to a misconception about AI's capabilities [19][20]. Group 2: Practical Recommendations - Invest in Quality AI Models: Spending $20 (approximately 150 RMB) on top-tier AI models can significantly enhance productivity and output quality [13][14][30]. - Automate Repetitive Tasks: The article encourages users to automate at least one repetitive task each week, which can lead to substantial time savings and a deeper understanding of AI [31][36]. - Shift from Search to Intern Mindset: Users should treat AI as a capable intern rather than a search engine, providing detailed context and requirements for better results [38][44][48]. - Cultivate a Habit of AI Utilization: Before starting any task, individuals should ask themselves how AI can assist, fostering a mindset that embraces AI as a tool [57][62]. - Encourage Creativity: The article highlights the importance of using AI to create new things, breaking down barriers that previously made creation seem daunting [65][69][76]. - Beware of AI Illusions: Users should be cautious of the overly positive feedback from AI, as it may create a false sense of achievement without real-world validation [81][82]. - Start Without Preparation: The article advises against excessive preparation before using AI, encouraging immediate action to learn through experience [83][90]. - Develop Taste and Aesthetic Judgment: As AI can perform many tasks, the ability to make choices based on personal taste becomes a unique advantage [95][96]. - Reconnect with Reality: The final recommendation emphasizes the importance of using time saved through AI to engage with real-life relationships and experiences [100][101].