I do not believe that sheer suffering teaches. If suffering alone taught all the world would be wise since everyone suffers. To suffering must be added mourning understanding patience love openness and the willingness to remain vulnerable.
We accumulate our opinions at an age when our understanding is at its weakest.
Those who improve with age embrace the power of personal growth and personal achievement and begin to replace youth with wisdom innocence with understanding and lack of purpose with self-actualization.