How small acts of kindness can have an impact on others?

Small acts of kindness have big impact. Kindness is a really good thing for others—but also for your own wellbeing, according to science. It's also more prevalent than you might think, and a cause for optimism—even in pessimistic times. It found kindness positively contributes to all kinds of wellbeing.

small acts of kindness can have a huge impact on the people around you. Just these small acts of kindness can make somebody's day if they were feeling down which can influence them to then do small acts of kindness to people around them.

Explanation:

the symbol of the grandfather's heritage in this excerpt from "the medicine bag,” is the beaded bolo tie.

a bolo tie is a cord fastened around the neck with an ornamental clasp which is worn as a necktie. they have been used by native american tribes such as hopi, navajo, zuni, and puebloans since the mid-20th century.

therefore, the fact that the grandfather is wearing a bolo tie refers to his heritage as native american.