“Text me when you get home” is a tiny promise. Keep it every time and people feel safe with you.

Tiny promises are what build the feeling of safety, and they only work by being kept every single time. One missed message turns an hour into worry for somebody who can do nothing except wait, and after it happens twice they stop asking, which is not relief. It is the quiet end of being counted on.

Send it before you take your shoes off, or set a reminder for the walk home. Three words is plenty. Ask for the same back from people you care about, because wanting to know somebody got in is not fussing over them.