Look for repeated questions
One popular thread can be luck. Five similar questions in a week is a signal. Repeated questions reveal confusion, fear, curiosity, or demand. Those are stronger content inputs than random viral screenshots.
Turn the pattern into your own explanation
Do not copy a user's story or private detail. Extract the pattern and add your own expertise. For example, a thread about budget anxiety can become a general video on hidden monthly expenses, not a retelling of someone's personal finances.
Validate with another platform
Before spending time on a script, check whether the same topic is also moving on YouTube, X, or Instagram comments. Cross-platform validation helps you avoid narrow trends that do not match your audience.