The willingness to notice.
Care begins before anything is asked of you. It is the attention that sees the unset table, the new colleague standing slightly apart, the guest who has been waiting a moment too long — and chooses to act.
We treat care as the root discipline because nothing else holds without it. Accountability without care becomes control. Excellence without care becomes vanity. To lead well is, first, to pay attention on purpose.
Practice: notice one thing each shift that no one would have faulted you for missing — and tend to it.