The ripple effect
Forgive somebody. You'd be amazed at the ripple effect an ounce of forgiveness can have in your life and in the lives of others. Unburden yourself of the past and think kind thoughts again about that person.
Cheer up the lonely. Lonely people are everywhere, in all walks of life, of all ages. Helping lonely people to feel wanted is a hugely rewarding random act of kindness. ~wikiHow
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