Do something nice for a friend, or a stranger. Thank someone. Smile. Volunteer your time. Join a community group. Look out, as well as in. Seeing yourself, and your happiness, linked to the wider community can be incredibly rewarding and creates connections with the people around you.
Source: Five ways to wellbeing: the evidence @ New Economics Foundation
Photo: VISIONS Service Adventures, Montana, community service summer programs by VISIONS Service Adventures under Creative Commons license