Part 2/15:
The speaker begins by demonstrating how they explore unknown diseases—using AI tools and a structured questioning process to formulate hypotheses. Initially, they provide background on a friend's perplexing symptoms that resemble postviral autonomic dysfunction potentially triggered by COVID-19. The individual exhibits symptoms such as POTS (postural orthostatic tachycardia syndrome), severe postexertional malaise, brain fog, and circulation irregularities, yet conventional tests (pulse oximetry, EKG) return normal results.