So when one does get this little time, consider it very valuable. Don't squander it. The 'Home Team' syndrome is one of the biggest obstacles to learning and is the basis of ego and bias. We cheer for our home team and get upset when they lose. In the same manner we defend our religion.
Millions die senselessly for their country and religion.
Think about it. The human being becomes possessive and the ego continually contends 'I am better than you'. Remember, if our opinions are wrong, it does not mean that we are inferior. It may mean we have a greater capacity to realize our mistakes. It does not mean that our mental faculties are inferior if we are proved wrong, just that we came up with certain conclusions which in the greater scope of things do not fit as well or do not fit at all.