From Now Let's Become More Friendless.

Friendliness

:
Scientists say that friendship has a much bigger effect on happiness than a typical person's income.
And not just on happiness, but also on health, because our brains control many of the mechanisms in our bodies which are responsible for disease.
And just as stress can trigger ill health, it looks as if friendship and happiness can boost our immunity against disease.

Take Care and Keep Smiling....
Himanshu Kumar Singh.