Viktor Emil Frankl was an Austrian neurologist and psychiatrist as well as a Holocaust survivor. Frankl was the founder of logotherapy, which is a form of existential analysis, the "Third Viennese School of Psychotherapy".
When we are no longer able to change a situation - we are challenged to change ourselves.
Between stimulus and response there is a space. In that space is our power to choose our response. In our response lies our growth and our freedom.