In today's day and age, with technology at our fingertips (quite literally) there has been a bit of an invasion of our personal space and our privacy. Some of it is by our choosing, some of it not so much.
Many have found inspiration and solace in Star Wars that can apply to the everyday real world, including data security. It teaches us that it is important to protect all the important data that you have with core access control.
Lose one, and the criminals will find a way to exploit them all. Easy way to remember that was given to me many years ago: Passwords are like toothbrushes; you don't share them and you change them regularly.