Three things

Here are 3

Pick one. Each takes about as long as it says.

• Return it better than you got it

  The borrowed car with a full tank, the returned dish with something in it. The margin is what people remember.

  Half an hourUnder $10A neighbor

• Invite the new family twice

  The first invitation is often declined out of uncertainty. The second is the one that establishes it was real.

  5 minutesFreeA neighbor

• Check whether someone is on a social tariff

  Discounted broadband, water and energy tariffs exist for low-income households and take-up is tiny.

  Half an hourFreeA neighbor