Want to improve your relationship? The answer may be simpler than you think

Married and intimate couples are often looking for ways to maximize satisfaction and compatibility. Countless self-help books, seminars and relationship experts have weighed in on what they feel are the keys to a couple’s happiness and longevity. The ideas have varied quite a bit, including the amount of time spent together, shared interests and similar levels of intelligence, not to mention degrees of fondness and admiration for one another.