Would you believe me if I said emotionally-healthy missions could determine how long you stay overseas? If I said it was a predictable gauge of the longevity and success of your ministry?
You will meet them. I promise: Emotionally-unhealthy missionaries. I wish I could tell you this is a category of people, offering you a litmus test. But in reality, our level of emotional health links closely to our sin.
Sometimes their emotional lack of health pulls them off the field. Other times, it simply creates a toxic environment for disciple-making.