5. Describe a difficult experience and how you overcome it. Include details andexamples in your explanation.

24 in 30

It is good. But better use two reasons we always did. like:

first, my mother's encouragement...

second, combine stories...

listen to this user who got 29 in speaking:
http://www.testbig.com/users/bigzee
http://www.testbig.com/question/thank-you-letter

he follows the pattern very well.