The biggest variables that influence your dreams have to do with your regular sleep cycles. If it is a very traumatic event, people will experience nightmares.

People are also thinking more about their dreams, which makes them remember their dreams better.

• Patriotism is "ingroup love." An individual will sacrifice out of love for the greater good.
• Nationalism is about "outgroup hate." We are better than people that are not like us.

Very few people will go out of their way to try to har...

The Ancient Greeks had a good understanding of input vs. output in a long-term relationship. Their view was that people in relationships should alter between teacher and student, student and teacher, in an ongoing pursuit of becoming the best versions of ourselves.