Men are called "assertive," while women are called "aggressive."

Think of all those photos they post of themselves as tiny bursts of pride.

Rachel is an advisor to Lean In, the nonprofit associated with the bestselling book by Sheryl Sandberg. Read her Lean In story about deciding to have a baby on her own.

Putting Instagram "likability" in perspective.

People like to tote out the phrase "It's just my opinion," as a sort of barrier against any and all criticism.

When your boyfriend uses your relationship as a weapon.

A teenage girl's point of view on body hair.

What to do when you're jealous of a friend.

Can a group of three best friends coexist?