I hate the term “lost” when talking about someone who died. Ben Cameron was never lost. Well… that may not be totally accurate. I imagine that his wife Brooke kept him heading in the right direction when they traveled the world.
I am a self-identified introvert. On any personality questionnaire, I score high on introversion, which can be defined as, “a person who draws energy from internal introspection rather than from external stimuli such as affiliating with others.”