What does "hand in hand" mean? Could you show more examples of it?

Rebecca

"Hand in hand" is an expression that means "closely associated" or "happen/exist together." Thus, you can understand "creativity and psychosis often go hand in hand" to mean that the two are often closely associated with or accompanied by each other. Ex: Depression and anxiety often go hand in hand. Ex: Around the world, wealth and power usually go hand in hand.