Kindness → Constructive Challenge
Kindness is not the same as keeping people comfortable.
Doing what is best for someone can sometimes mean saying what they would rather not hear.
Within KISS, kindness means caring enough about the person, the team and the outcome to be honest. It includes support and understanding, but it also includes feedback, disagreement, challenge and difficult conversations when those things are needed.
Silence, artificial harmony, delayed conversations and problems left unspoken.
Honest feedback, useful disagreement, earlier challenge and more open conversations.