Pastors' Wives and Missionaries

I've always heard pastors' wives talk about the pressures of being a pastor's wife. They always seem to say pretty much the same thing. It's like living life in a fish bowl. They are always looked at like they are there to solve problems, as if they don't have any of their own. Then there is the issue of not really having anyone to confide in. How does a pastor's wife tell someone she is depressed? How does she tell someone she needs them to be praying for her? She's the one that is supposed to be encouraging and praying for others.
I'm thinking it is similar with missionaries. It seems like our lives are lived in a fish bowl as well. It feels like eyes are always watching and in my mind, judging. I feel like there are unrealistic expectations like because you are a missionary you are expected to have all the answers to life's problems. (I've actually been told by a friend here that I'm lucky, that I don't have any problems). There are some things that I just don't know how to fix. The only thing I can do or the only advice I can give is just to pray.
Then there is the question of how do I pray for others when I feel empty? How do I pray or help when I feel like I have nothing left to give? Who do I go to? Who is there when I feel lonely?
I'm learning that really all I can do is go to God. Let Him be the one to fill me back up. After all, He is the one that will never leave me nor forsake me. When there is no one around that I feel I can trust with my thoughts, He is there. And He is big enough that He can handle any thought. He can even handle me being angry. I don't have to pretend with Him. I can cry and pour out my every thought and emotion and He never judges me. He never becomes annoyed with me. He keeps loving me. And His answers are always the best answers.