"For I have the desire to do what is good, but I cannot carry it out."
I feel this exact same sentiment when I face the day with the best of intentions, and then find that I fail my expectations, time and again! I make a plan to be sweet, and then end up being sour!
It takes effort, to put to death my sinful mind, and walk in the Spirit instead! I am grateful that the failures drive me deeper into prayer, and strengthen my commitment. We need never feel defeated when we fail, because there is no condemnation for those in Christ Jesus, and we are daily being transformed and renewed
I love Romans 7, don't you? Press on, lovely ladies, if you have been sour rather than sweet! Get back up, and never let your failures keep you down!