The dark side of life even motivates and stimulates us much and makes us well acquainted with our circumstances. It gives us the capacity to fight with troubles. It is a part of life that keeps us even away from own shadow, which reaches out toward the bright side just by seeing the glowing. Dark side of life constrains us to do something better. In hard times when we're in trouble we have to become our own sympathise and supporter because it is a test of life which no one else can solve except the one who face it. Otherwise, in good times everyone will be there for you either for a good relationship or some for their own benefits. So, don't be afraid of it and face it to make your life brighter than the dark.
I'm tied with the dilemma of life From where exit is quite difficult. So I have learned to accept aspect of it. And i have found its better to be self-contained than letting oneself get wrapped up in other's thoughts.