If you are looking for a lover, a job, a new house, or a serial killer, Snoop is for you. It’s great science and a fun read by a world-renowned personality researcher.

The emotional findings, then, suggest that to gain the most benefit from writing about life’s traumas, acknowledge the negative but celebrate the positive.

The answer, usually, is no. Wisdom is a quality that defies easy definition but psychologists who study aging have found that some of its components - judgment, emotional regulation - do improve with age in most people, consciously or not. Of course there is a subset of people out there who are sitting in their rocking chairs, spewing hate, but my guess is that these people weren't very pleasant to begin with, ... The reality is that the data are fairly convincing that people as they get older become more positive and less self-absorbed.

Holding back our thoughts, feelings and behaviors can place people at risk for minor and major diseases.

One of the most interesting results was part of a study my students and I conducted dealing with status in email correspondence. Basically, we discovered that in any interaction, the person with the higher status uses I-words less (yes, less) than people who are low in status.

Conversations are like dances. Two people effortlessly move in step with one another, usually anticipating the other person's next move. If one of the dancers moves in an unexpected direction, the other typically adapts and builds on the new approach. As with dancing, it is often difficult to tell who is leading and who is following in that the two people are constantly affecting each other. And once the dance begins, it is almost impossible for one person to singly dictate the couple's movement.

As the number of studies increased, it became clear that writing was a far more powerful tool for healing than anyone had ever imagined.