it doesn't matter what your problems are, let go and Let God. He's the one who works overtime and He has such a great power to do all things even the impossible ones.
Yet sometimes people tend to do all the things by their own way. They just can't wait His time but strongly in a hurry in their time. At that time, I found that actually we don't have to be busy thinking 'the-what-if' things but just sit back and relax.