If someone ran a free/cheap weekly learning group for adults in Brooklyn, what would you want to learn?

Hey friends, I am investigating a pedagogy system for adults. I am going to start teaching some free classes for adults in Brooklyn. I wanted to get a pulse on some of the things that people are eager to learn.

• 🧠 Thinking / learning
• 🤖 AI
• 💻 Technology
• 💰 Money / entrepreneurship
• 🎨 Creativity
• 🗣 Communication / social skills
• 🌎 Philosophy / big ideas
• 🛠 Practical life skills
• 🌱 Health / wellbeing
• 🔬 Science
• Other: ___

What is something you've wanted to learn for years but never gotten around to?