- Why can't the problems of ordinary people be solved in our 21st century? Why do we all suffer, rich and poor alike?
- There is such a disease as "Psychopathy". How is it purchased? Symptoms?
- How do you forget the person you loved, but who you can't completely forget for many years?
- How does learning foreign languages (Chinese, Arabic) affect your perception of the world?
- What is the thalamo-cortical system?