The sages John Lennon and Paul McCartney asked and answered the great question: Does it worry you to be alone? No, because you get by with a little help from your friends. But that thought is incomplete: your friends might need a little help from you as well. That, at its core, is what caregiving and care receiving are all about. A caregiver recognizes a need and steps up to fill it. Over the course of our lives, it’s the rare person who has not been both the provider and recipient of care.