Psalm 119:129: Your testimonies are wonderful; therefore my soul keeps them.
How often do you do things you enjoy doing, and how often do you turn down things you do not like?
The more you get to know God's Word and the more you get to know him through his word, the more likely you are to enjoy doing his will in your life because it is enjoyable!
I'm not talking about all the desires and wants people have about doing worldly things because they more often than not get you into trouble in the end; but the righteous things God would like you to do in your life!
God knows what it best for each one of us and he knows the best way we can achieve these things - we just need to listen and obey!