431. Research has shown that good relationships are more important to long life than exercise.

432. The last person in your mind before going to bed is either the cause of your happiness or your pain.

433. Phobias can be memories passed down from generation to generation in DNA, according to new research.

434. Psychologists have studied typical internet trolls and found them to be "narcissistic, psychopathic, and sadistic."

435. Pretending not to care is the habit of someone who cares the most.

436. People are more honest when they are physically tired.

437. Dreams are conversations between you and your subconscious mind.

438. 7 positive comments neutralize the effect of 1 negative.

439. A person's height is determined by their father and weight is determined by their mother.

440. The way parents speak to their children becomes the child's inner voice.