To become a cave diver, you need to meet certain requirements like being at least 18 years old or 15 with consent, having an Open Water Certification, and logging 25 dives. Cave training has three levels: cavern, intro to cave, and full cave. It’s essential to develop skills in buoyancy, trim position, and body awareness. Finding a good instructor is also vital for your training, and coming with an open mind is crucial to becoming a safe diver. Safety should always come first, but enjoying the dive is important too.