Imagine That You Have Just Taught Yourself a New Skill,such

Imagine that you have just taught yourself a new skill,such as juggling.You would perform your best at it if

A) you were part of a group that was rewarded for their team efforts.
B) you surrounded yourself with friends and performed for them.
C) you performed by yourself in a room.
D) you competed with a friend.
E) you were being watched by your mother.