This is my all time Favorite book which I recommend all the people must read. This is just a 60 page book for one or two hrs read but gives the best experience of life. Mr. Spencer has beautifully explained the new learning and finding the purpose of life concept using four character. He has targeted specially the students, corporate employees and people looking for safety security with one job and are not able to come out of comfort zone. Scurry, Sniff, Hem and Haw are the character playing role.