Why it worked
The video uses a common engagement tactic of presenting a quiz or test, which encourages user interaction. The topic of mental health and depression, combined with the visual elements and the promise of a 'result,' likely drove curiosity and shares.
Summary
The video presents a series of questions related to personal experiences and sleep habits, framed as a "Depression Test." It then shows a loading screen with analysis text, followed by a result screen indicating "Severe Depression."