The internet is full of people sharing lessons they learned in life, including this blog.
I need to be clear there is a difference between knowing a lesson and learning.
When you truly learn something, it will change your thoughts, attitudes, and behaviors. You will make every effort not to repeat your mistakes. You will blaze a new trail with all the latest information. Life will be different and hopefully better.
Knowing what happened and why is essential, but it is not helpful information until it changes you.