Can you hang in there with your investigators when things get going tough? Don't give up on investigators because they have a little weakness. Work with them until the Holy Ghost tells you not to.
In quiet moments when you think about it, you recognize what is critically important in life and what isn't. Be wise and don't let good things crowd out those that are essential.
Only baptize them if you truly believe these people are ready, taking a little more time if necessary so the Holy Ghost can strengthen them a little more.
Conversion is a very, very important part of what you are doing. We will have a responsibility to report to Heavenly Father regarding those we bring into the Church.
The Book of Mormon is concrete and solid, they can hold it, and they can visualize that they have to pray to decide if this physical thing is true. There is no room for interpretation.
A quiet impression could be a personal instruction from the Lord. It is personal and private. It comes from the Lord. Why is it important to keep sacred writings private? Because then He will give us more.
Some missionaries are giants in the Spirit and pygmies in skills in the Spirit. Work hard to develop a balance. Your leaders, and you, should teach the skills to each other.
The key to successful missionary work is a close relationship between the missionaries and the members. Creating an environment in working with members that will bring more into the Church.