Man and woman were created to be physically attracted to each other, irrespective of their looks, stature, colour, or other qualities that differentiate one person from another. What causes attraction between the opposite sex is in-built into man (man and woman) from creation. This is why couples fall in love with each other and later get married - just as it was intended by God, the Creator. However, "many couples fall in love, marry, and assume that the job is completed. They believe that everything else will work out automatically." This is far from the truth. A successful relationship does not come by chance. It must be worked for in love by the couples concerned. "The cure for all the ills and wrongs, the cares, the sorrow and the crimes of humanity, all lies in one word - 'love'. It is the divine vitality that everywhere produces and restores life. To every one of us, it gives the power of working miracles if we will." According to Nancy Van Pelt, "thousands commit suicide each year, multitude flock to the courts for divorce while many are in mental hospitals, all for the lack of love and human affection". When love fails, relationships fall into ruins and impossible frustrations deluge those involved and those around them. Such emotional pressure may result in juvenile delinquency, adult crime, alcoholism, and various forms of drug addiction.