Women with low self-esteem or those who are depressed, however, tend to focus exclusively on their shortcomings and are bitter about what they perceive as the advantages or good fortune of others. Taken to an extreme, such an individual tends to be self-involved, hostile, and cutting. It's natural to feel envy occasionally, but if this is a persistent pattern, it can signal a toxic friendship.

Autor: Irene S. Levine