But you aren't controlled by your sinful nature ~ you are controlled by the Spirit if He lives in you...Romans 8:9

Are you being controlled by the Holy Spirit?  Or are you letting the world dictate what your life should look like, feel like, taste like?  The world will tell you that if your sin isn't hurting anyone else, its OK.  If you do it in secret and no one else finds out about it , it's OK. You get the picture.  But GOD sees. And the GOD we love is grieved.  Grieved because His Son died for that and grieved because we are hurting ourselves, His creation. 
Romans 5 goes into detail about our faith; teaching us that we are utterly helpless without God ~ that God is our friend ~ how God has given us the Holy Spirit to fill our hearts with love.
Take a few minutes to read that.  You will be impressed and inspired . Give up on trying to run your own life and ask GOD to help you.  Its not about you after all, you will die. Its all about Him and your journey with Him.
Romans 8:26, And the Holy Spirit helps us in our weakness.