Read this message from Assistant Principal Amy Gaskell. To all Faculty, Staff, Students, and Parents:

As Principal Kohl has written, I am leaving the Armstrong School to become the principal of another school. While I am thrilled about that new challenge, I also feel sad about leaving our school. I will miss each and every one of you. I will carry the friendships and memories I’ve made here with me forever. Thank you all for being so wonderful!

What is the writer’s attitude?
A. angry and frustrated
B. excited and sorrowful
C. worried and thoughtful
D. surprised and grateful