Can Meditation Actually Be Dangerous?

"How has Vipassana changed your life?" This is a standard question on the student intake form for a Vipassana course in the S. N. Goenka tradition. For years, after taking my first ten-day retreat in 2003, I used to write a paragraph-long answer describing all the positive ways Vipassana had affected me. Over time, something shifted and now I simply state, "I'm more sensitive." And I don't necessarily mean that in a good way.