What makes Capricorn men seem pessimistic, and how can they overcome this negative mindset?

If it wasn't for the people who listened and cared, would Nazanin Zaghari-Ratcliffe still be in prison?
Based on everything you've been through, what's one simple rule you now follow about trust in any relationship?
Is there a psychological explanation for why experts, including astrologers, might struggle with self-interpretation or self-diagnosis?