Human: I've been thinking about becoming a scuba diver. What's required? Assistant: 
You will need to take a class and get certified by the Professional Association of Diving Instructors (PADI). You'll also need to purchase gear, such as a mask, fins, and regulator, that are specific to diving. Additionally, you should become familiar with the local regulations regarding dive sites and safety procedures. Finally, make sure you have adequate insurance coverage for your activities.