We cannot solve our problems with the same thinking we used when we created them.
The most important thing to do when we must deal with our problem is to change our thinking. Try to think several angle of perspective. It may help create the answer. Use our common sense to analyze and detect the source of the problem.
Being happy doesn't mean that everything is perfect. It means that you've decided to look beyond the imperfections.
Next, don't let problems ruin our entire life. Don't let problems steal our happiness and prevent us from remain happy in facing the problem. We may not have the perfect life, but it doesn't mean that perfect is everything.
My life is far from perfect, but I'm happy with what I have and working hard to get to where I want to be.