Yes. I'm pretty academic, I could just throw out "Romans 7:14-8:1" to read, but ... if you're wondering what I'm talking about, I've described below. It sounds like you ... only, it's the Apostle Paul. What you're describing is the situation a real Christian slams into, when he's accepted Christ, but doesn't "catch" how the rules have changed. And really, we all live under this same situation.
If you're into "garden path" learning, this might help. Otherwise, drop it.
"For I delight in the law of God, in my inner being, 23but I see in my members another law waging war against the law of my mind and making me captive to the law of sin that dwells in my members. 24Wretched man that I am! Who will deliver me from this body of death? 25Thanks be to God through Jesus Christ our Lord! So then, I myself serve the law of God with my mind, but with my flesh I serve the law of sin." Romans 7.
This is the end of an artificial chapter break (don't look yet). Prior to it, Paul goes on for two paragraphs saying he feels exactly the way you do.
You can't get away from this. You simply can't.
Focus on those last two verses for a second. See what it's saying? "Jesus is going to save me! So: I am still serving sin in my body. Even though my mind can see the good, I can't get there."
It sounds like what you're talking about? So ... look at the next verse. Ignore the chapter break: Paul didn't put that there, and it's obvious from the grammar:
1There is therefore now no condemnation for those who are in Christ Jesus. 2For the law of the Spirit of life has set you free in Christ Jesus from the law of sin and death. 3For God has done what the law, weakened by the flesh, could not do. Romans 8
Again, it's easy to miss because Paul doesn't speak in modern English:
"Therefore [why? because Jesus is going to save me] now [not when I "get better", but right now] there is no condemnation for those in Christ Jesus ..."
What happened?
The rules have changed. There's this thing called "grace" in theology, "unearned favor" you might call it. The rules of unearned favor now apply, when Jesus Christ is involved. It's not easy to describe how the rules have changed, because we're all learning how they work. The best example I've found so far is the example of a parent watching his toddler take their first steps.
It's not how well executed the steps -- it's who's child it is. For performance, watch the Olympics. For grace, watch how children are encouraged to grow.
That's how we gain forgiveness, joy, love from God and love for everyone, reliance on Christ, and yes, the Spirit of God Who can actually do something with us, even when we can't do anything with ourselves.