Winning attitude is predicated on you committing yourself to God. Our confidence ultimately is the result of our relationship with God. Daily rising with the assurance that hope and dreams are awaiting me.  Challenges may arise but my assurance is that he is listening and he hears me.

1 John 5:14-15 (amp)

¹⁴And this is the confidence (the assurance, the privilege of boldness) which we have in Him: [we are sure] that if we ask anything (make any request) according to His will (in agreement with His own plan), He listens to and hears us.¹⁵And if (since) we [positively] know that He listens to us in whatever we ask, we also know [with settled and absolute knowledge] that we have [granted us as our present possessions] the requests made of Him.