Even before the ChatGPT revolution, AI resources were plentiful both online and offline. With ChatGPT's arrival, AI's growth skyrocketed, surpassing even Covid's rapid spread. Previously, AI was seen as science fiction by the general public, and learning materials catered to a mathematically inclined audience. Yet, understanding the fundamentals isn't as challenging as it seems. After overcoming my struggles to grasp essential concepts, I discovered that explaining these ideas to a friend over coffee led to enlightening moments. This book captures those coffee chat conversations, offering an accessible approach without overwhelming equations.