The discussion revolves around a person's alarming experience of developing spots resembling measles and a subsequent bizarre incident that they cannot disclose, fearing media attention and potential danger. They express anxiety about the situation, which has affected their sleep, and consider reporting it anonymously due to its seriousness. Participants in the thread speculate about the cause of the spots, suggesting possibilities like allergies or stress, and encourage seeking medical advice. The conversation shifts to concerns about local wildlife, particularly mountain lions, with anecdotes about their presence in the area and the risks they pose to pets and residents. The original poster shares fears about a mountain lion being close to their home, prompting discussions about safety measures and wildlife management. Overall, the thread captures a mix of personal distress, humor, and community support regarding both health concerns and wildlife encounters.