Friends — 11 :

Many lasting relationships are built on Chemistry, Commonality, Constructive Conflict, Courtesy, and Commitment .

Older women choose quality over quantity when it comes to friendship

The ride-or-die person you can call at 2 a.m. in an emergency. Essential Qualities for Longevity 11 : Friends

Maintaining these bonds requires specific "green flags" that ensure the relationship is healthy and sustainable:

Someone who knows your history and "where you came from." 11 : Friends

The person who will tell you the truth, even when it’s uncomfortable.

To feel socially balanced, experts suggest you don't need a massive group, but rather a "diverse" circle of of friends: 11 : Friends

Ironically, the most destructive words in a friendship are often the most common: "busy" and "soon" . Constantly saying you are "too busy" or promising to hang out "soon" without a date can slowly erode trust and signaling that the relationship is a low priority.