The quest for answers

The 'external' personality seeks answers outside of themselves. 
They go to exotic lengths in search of their idea of truth; visiting remote monasteries, undergoing retreats or travelling to far away lands. 

Yet, the Tao Te Ching says that you can find the truth without even leaving your room. 
This is 'internal'. 
Find the answers within. 
Perhaps you may even discover that their are no answers.
Questions are projections of the self and seeing the truth requires the individual to be rid of self.