Learning from other's mistakes can be very valuable in helping you avoid dangerous or costly situations. By observing the experiences of others, you can gain insights into potential risks, hazards, or pitfalls that you may encounter in similar situations, and take steps to prevent or mitigate them.

Learning from other's mistakes can also be helpful in identifying potential issues with products, services, or processes. By paying attention to feedback and reviews from others, you can identify potential flaws, defects, or limitations that may affect your experience, and make informed decisions about how to proceed (if you don't read reviews why are you sitting there, I use Twitter as there are many consumers sharing and discussing products and services, plus there are real people fielding comments and questions).

In summary, learning from others mistakes may help avoid risks, minimize losses, and make better decisions. By being attentive and open to feedback from others, you can gain valuable insights and knowledge that can help you navigate and overcome life's hurdles.