One little gesture can be the pebble that starts an avalanche.
Even something as simple as holding the door for someone, or a smile, or talking with someone in a respectful way.
That might be the only gracious human contact that someone has had, potentially, in years, and our kindness might actually serve as a reminder for them that there’s something larger than themselves that loves them.
And if that’s the case, then perhaps they can move out into the world and treat somebody else that way, too.
And it can just keep going.
We never know…