Learning AI starts with replacing Google searches with ChatGPT or Claude for basic information retrieval, then progresses to using AI as an interactive tutor for subjects like language learning. The next level involves building AI applications using platforms like Lovable, Bolt, and Cursor, which use AI to help create AI-powered software through APIs. Advanced learners can deploy their own language models locally or even train custom AI models, though training costs now reach hundreds of millions for serious projects, making daily experimentation the most practical learning approach for beginners.