Insecurity is a feeling of inadequacy (not being good enough) and uncertainty. It produces anxiety about your goals, relationships, and ability to handle certain situations. Everybody deals with ...

If you've ever felt insecure in your relationship, you're not alone. Our relationship experts discuss what causes ...

Here are 11 subtle signs of an insecure person who tries to act overly confident. Not everyone who's perceived to be an extrovert is inherently confident and comfortable in their skin.

Asperger's now falls under the umbrella term autism spectrum disorder. Read about the signs and symptoms of Asperger's in adults, diagnosis, and complications.

Below, members of Forbes Coaches Council detail common signs of insecurity they’ve seen in startup leaders and the fallout these issues can cause.