Choose a field that will supply sufficient remuneration to provide adequately for your companion and your children. I bear testimony that these criteria are very important in choosing your life's work.
Each heartfelt prayer, each Church meeting attended, each worthy friend, each righteous decision, each act of service perfomed all precede that goal of eternal life.
I am certain that the Lord, who notes the fall of a sparrow, looks with compassion upon those who have been called upon to part, even temporarily, from their precious children.
I counseled many returning missionaries. I interviewed 1,700 missionaries all over the world. My advice to them is that you should study and prepare for your life's work in a field that you enjoy.
On occasion we need to make a second effort - and a third effort, and a fourth effort, and as many degrees of effort as may be required to accomplish what we strive to achieve.
Should doubt knock at your doorway, just say to those skeptical, disturbing, rebellious thoughts, I propose to stay with my faith, with the faith of my people.