What is the central idea of the Article "5 People Who Can Help You Strengthen Your Empathy Muscle" By Emma Pattee

Why do people live together and form societies

Something you may do if the weather's nice on sunday. -something you might not want to do this evening. -something you could go on aaturday evening. -something you could wear to a party. -somebody you might see in the next couple of days. -a subject you could study at college or university. -somewhere you might go on holiday .

What do advice means in the dictionary?