"I believe that humanity is doing a bit too much of running away from things right now," he says. "When you step into the darkness in these very small little baby steps, you might not know what the big answers are for whatever you seek"
Jill Heinerth is a professional cave diver who faces threats big and small constantly – from dangerous technical dives deep inside underwater caves, to searching for never-before-seen ecosystems inside Antarctic icebergs. Jill recounts her incredible experiences in maneuvering through challenging times and shares tips on how to face what scares you – and dive into your own rich, rewarding adventures. For the full text transcript, visit go.ted.com/BHTranscripts