A group of alumni, highly established in their careers, got together to visit their old university professor.
Conversation soon turned into complaints about stress in work and life.
Offering his guests coffee, the professor went to the kitchen and returned with a large pot of coffee and an assortment of cups – porcelain, plastic, glass, crystal, some plain looking, some expensive, some exquisite – telling them to help themselves to the coffee.
When all the students had a cup of coffee in hand, the professor said:
“If you noticed, all the nice looking expensive cups were taken up, leaving behind the plain and cheap ones. While it is normal for you to want only the best for yourselves, that is the source of your problems and stress.