In 2023, there were about 500 AI tools. By 2024, there were over 12,000. Today, there are so many that nobody can count them all. New ones launch every single day.

But here's a secret that most people miss: you don't need thousands of tools. You need to understand about five categories of AI, pick the best tool in each, and learn it well. A carpenter doesn't own every tool in the hardware store. They master the ones that matter for their craft.

By the end of this lesson, you'll have a clear mental map of the AI landscape and know exactly which tools to reach for when you need them. Think of it as your personal cheat code for the AI age.