Acts of kindness, helping others, and going out of one’s way to be of assistance to those in need can, of course, increase the well-being of others. 

A number of observational studies have indicated that volunteering is associated with improvements in various aspects of well-being. In some sense, volunteering and regularly participating in various volunteering activities and organizations is a commitment to repeated acts of kindness, generally directed to an important goal of improving the life... See more

Helping people with acts of kindness can not only spread positivity but also boost your own happiness.