I really like the idea of "make(ing) someone happy". I original wanted the book to gift to my little cousin who is going through hard times. (I won this on Goodreads Giveaways.)
Upon receipt, I read the whole book and really liked it. Its important for everyone to find happiest in the smallest of things and this book helps to point them out. It mentions in the blurb, sending care packages, which is something I LOVE to do. You take your time and think about the person your are sending the package to, what they would like, what would make them happy, what would make them smile and you can't help being filled with excitement and happiness.
This book encourage you to have a positive outlook on life and to find ways to make yourself happy.
I would definitely recommend this book, especially to teen and young adults, in fact, I'd recommend everyone one read it as we all need to attain happiness.