A lot of people now a days long for a change of behaviour to reap the benefits of a good life. But the Truth is, that changing your behaviour isn't the root cause of a better/happy life, nor will it benefit your relationship with God.
A change of bahaviour is actually a by-product of you changing your character, which is stemmed from where your focus is: either between yourself OR Christ.
If you focus on yourself, you reap despair, you reap stress, you reap sorrow, you reap confusion, you reap heart ache, and etc.
But if you focus on Christ, you reap peace, you reap love, you reap wisdom, you reap healing and a fighter's spirit and so forth (everything the Word says He is, so you are in Him). And you'll be so blessed that you have to bless others out of that very Love He gave you! And the more you focus on Him (what the Word says about Him) the more the Holy Spirit will mold you into His character!
Therefore, I encourage you, don't try to change your behaviour to benefit yourself, change who/what is your GOD and bless the One Who made you.