Write a Dialogue in Which Two Characters Discuss Their Competing

Write a dialogue in which two characters discuss their competing images of the meaning of life.
One of the characters can represent your preferences,and the other can represent a viewpoint on meaning that you do not prefer.
Your dialogue should bring out and explain each image in some detail; it should discuss the relative strengths and weaknesses of each.
Finally,it should provide a reasoned argument or explanation why,given their strengths and weaknesses,the images are compelling to the characters.
Be creative in writing your dialogue,and have fun,but stay focused on the issues.