This is an exceptionally quick read! It is also quite profound due to the straight forward delivery of the message. Basically the message is: find out who you are and what you like, which are gifts endowed by your Creator. Use those gifts to better youself and do the best you can in your current situation/circumstances.
This really is a good, bottom line up front type of book that doesn't require much time or effort to understand, but might take a while to implement in your life. I look at this book as a building block, or a foundation that willstart you on a path to find your mission in life. Give it a shot.