Santangelo, Ashley; A Blueprint When Feeling Blue: How A Mental Health Diagnosis Can Be Empowering
A Canadian study that was facilitated in 2001 explored factors in the lives of adults with a mental illness that influenced the degree of empowerment felt in their lives. Every participant was in some kind of mental health treatment (either therapy, medication management, a peer support group, or a combination of more than one treatment method). The study revealed that the two factors below had a significant influence on empowerment:

1.) Personal motivation: When consumers of mental health services were able to take more initiative in making choices, it resulted in improved confidence, skill development, and greater sense of control over their lives.

2.) Supportive Relationships: Consumers of mental health services reported feeling more empowered when their personal and professional relationships were supportive and fair. This resulted in increased participation and involvement in the community, particularly if they were able to connect with a community of peers who they saw on a regular basis.

I have actually witnessed the peer support models become increasingly common in the past decade and know of individuals who have discovered a sense of purpose once they become involved in peer support. These kinds of groups and relationships have the potential to offer mental health consumers a sense of connection that may be difficult to find elsewhere.

Giving and receiving mutual support to other with a mental illness can provide empowerment and a sense of purpose.
Moser, Charles; Problems with Ascertainment; Archives of Sexual Behavior; 39(6), 1225–1227