The answer you seek, is found in the Cross. Jesus Christ is the solution for mankind - there is no other! It takes the Power of God to set the captive free. Many bypass the Cross for their solutions and Grace is cancelled. These problems we face are too severe to be talked out of anybody. Bondage
(taskmasters are demon spirits that come to afflict - Exodus 1:11) can be broken only by the Power of God. This is why Jesus had to come from Heaven and die on the Cross in order that the power of sin may be broken. Sin has a power behind it and his name is Satan.
If a Christian will and their efforts to live for God is in anything except Christ and the Cross, i.e., Finished Work, The Blood of Jesus (Romans 8:2), Satan can override your will and force you to do things you don't want to do and trying not to do (Ephesians 6:12). Our willpower is routed in flesh. This is why Jesus said deny yourself and pick up your cross and follow me (Luke 9:23). In other words, receive my benefits daily I have provided for you.
The Christian is doomed to failure if he thinks he can face the sin business and simply say yes or no. That's not the way it works. Those who try that (and almost all have) will conclude by failing every time. You may win for awhile, but after awhile, you're going to fail.
Now, stop and think about this for a moment: If it were possible for us to defeat sin and the attacks of Satan by willpower, then Jesus would not have had to come down here and die on a Cross. He could have merely taught us how to function within our willpower, and that would have solved the problem.
However, He didn't do that, did He?
The truth is, the problem of sin is so deadly that it took the Cross to defeat this monster, and even then, we have to have the help of the Holy Spirit to get this thing done. That's why Paul said, "But if the Spirit (Holy Spirit) of Him (God the Father) who raised up Jesus from the dead dwell in you, He who raised up Christ from the dead shall also quicken your mortal bodies by His Spirit who dwells in you" (Rom. 8:11).
This tells us that sin is so powerful that it takes the same power to overcome this thing as it did to raise Jesus from the dead, which, of course, is the power of the Holy Spirit. Understanding that, we should come to the conclusion that our personal willpower is totally inadequate.
However, most Christians little understand the victory of the Cross and try to do this thing on their own, which always results in failure.
The majority of Christians know nothing about the Cross of Christ for sanctification. Justification delivers us from the penalty of sin, while sanctification delivers us from the power of sin. The Cross of Christ is as necessary for sanctification as it is for salvation (
1 Cor. 1:18).
Because we are in this body of flesh, as Paul said, "We have not been perfected yet (Philippians 3:12-13)," and because we have a enemy within and a enemy without (the world, the flesh, and the Devil), you can still get tired of trusting. This is why the scripture says:
Stand fast therefore in the liberty wherewith Christ hath made us free, and be not entangled again with the yoke of bondage. Galatians 5:1
JSM