The nine intentional activities to be happy shaded by the instructor in the video of unit 15 Genes and Personalities include（）.

A.Avoiding over-thinking and social comparison

B.Nurturing relationships

C.Practicing acts of kindness

D.Counting your blessings

正确答案：Avoiding over-thinking and social comparison；Nurturing relationships；Practicing acts of kindness；Counting your blessings