For years, Olga Khazan, a Virginia-based staff writer at The Atlantic, knew she had a big problem: she hated much of her own personality. "I was constantly worried about everything," she said. "Just ...

Licensed therapist Jeffrey Meltzer has a psychological theory that the way a person drives is a window into a person's personality. He explained in a video that everything from how you merge to your ...

An individual’s genetics and their environment both shape their personality. However, opinions differ on the degree to which each of these factors influences personality, and how they contribute to ...