Sentence 1: The music teacher selected me to play the big solo. 
 Sentence 3: The teacher told me I could practice after class 
 Sentence 4:  I practiced and practiced until my fingers hurt 
 Sentence 5:  After I played my solo everyone applauded 
 Option 1: I was very confident in my ability to play by myself. 
 Option 2: I was very nervous to play all by myself.