Here are some commonly requested links:  

Addiction and Recovery

www.aa.org

Anxiety Disorders

www.mayoclinic.org/diseases-conditions/ocd/basics/definition/con-20027827

Depression

www.apa.org/topics/depress/recover.aspx

www.sharecare.com/health/stress-reduction

Suicide Awareness and Hotlines

www.samhsa.gov/prevention/suicide.aspx

Note: Not responsible for the content, claims or representations of the listed sites.