Sentence 1: I wanted a new haircut. 
 Sentence 3: I began to panic when I thought my hair was getting too short 
 Sentence 4:  I know that I would love the new style when I got used to it though 
 Sentence 5:  Now, I never panic because trying new hair styles is fun! 
 Given Sentence 2: He looked at the map and set a course.