2 Corinthians 10:5 Casting down imaginations, and every high thing that exalteth itself against the knowledge of God, and bringing into captivity every thought to the obedience of Christ; Positive thinking means comparing every knowledge to the God kind of standard, which is ensuring that it does not contradict God's word. Life is sweet when you are positive-life is great when the greater one lives in you. P.s. I am a winner. http://greaterworking.blogspot.co.uk