Sometimes it's hard to try to encourage one for their problems are so great and any encouragement sounds so glib. None the less there is a way for such people it may take some time, but God can continually do moves to improve your situation. In Habakkuk 3 we see an example of one going through things where EVERYTHING was wrong and getting worse. He still locked into however this one way of thinking.....he was going to walk in joy and praise of God even though everything in his natural mind would almost not be able to accept it. He did it anyway and continued to do so.....to the positive end result that you see below.
Although the fig tree shall not blossom, neither shall fruit be in the vines; the labour of the olive shall fail, and the fields shall yield no meat; the flock shall be cut off from the fold, and there shall be no herd in the stalls:18Yet I will rejoice in the LORD, I will joy in the God of my salvation.19The LORD God is my strength, and he will make my feet like hinds' feet, and he will make me to walk upon mine high places. Habakkuk 3 17,19
Although the fig tree shall not blossom, neither shall fruit be in the vines; the labour of the olive shall fail, and the fields shall yield no meat; the flock shall be cut off from the fold, and there shall be no herd in the stalls:18Yet I will rejoice in the LORD, I will joy in the God of my salvation.19The LORD God is my strength, and he will make my feet like hinds' feet, and he will make me to walk upon mine high places. Habakkuk 3 17,19