Seeking out the Master's plan

As a notorious type-A personality who is constantly trying to plan the next 10 years of my life, this quote really spoke to me today.

“Stop trying to put together a master plan for your life and your happiness.  Instead, seek out the Master’s plan for your life and for your happiness.  Allow Him to lead you, to guide you, to be your companion, your friend, your coach, and your mentor.  He will lead you to green pastures.  He will restore your soul.  And your cup will overflow.”  Matthew Kelly, Rediscover Catholicism

Have you handed over the driver's seat to God, or are you still keeping Him in the passenger's seat just for in case you get lost and need directions?  What area of your life are you hold back from Him?