Many philosophers insist that our most strongly held beliefs should be examined and critically evaluated. What is required for a person to justify

Many philosophers insist that our most strongly held beliefs should be examined and critically evaluated. What is required for a person to justify his or her beliefs? Do many people believe what they do without giving those beliefs critical scrutiny? What are the advantages of believing something without examining it? What are the disadvantages? Identify a specific belief you have that you think is worth defending, and explain how you might go about defending it.