Besides projecting your guilt onto others, you also project your WILL and your POWER.
You take a chunk of your own power, which is tied to your will, and you give it to someone else. As you shift ownership of the guilt into someone else's hands, you are not just handing over guilt but also "who is the cause" of the guilt. That causality, that power to cause, is your own will. So you simultaneously hand over your own will to the other person.
Then the other person now looks like they have an extra amount of willpower - an "alien will", a separate will. It seems like this will has power to do stuff, sure. But the problem is you now perceive that this will is separated from your own will and that it has power over or against what is left of your will. A split mind has a split will in conflict with itself.
This makes sense, because really you can only do anything to yourself, so YOUR OWN WILL that you put into the other person DOES seem to have the power to do something to you. IF it were really the will that belonged to someone else, it would NOT have the power to do anything to you.
So literally you are then acting against yourself, through someone else, using your own will as your own attacker. So even when you are victimized, it's still you doing it to yourself. Nobody ever does anything to you.
By disowning your will and handing it over, you strip yourself of seeming power, and become weakened or powerless. You have to do that because you can't see yourself as a victim if you are powerful. Nothing can happen to you but by your own will, so you literally have to lay down your own power and 'pretend' that you are weak, vulnerable, at-the-effect of the dream, and susceptible to being easily influenced. None of that is possible for those who are powerful, so you have to disown your power to do so. And since nothing happens without your consent, and BY your own will, you have to GIVE your own will to someone else in order for them to seem to use will against you. Otherwise they have no power over you.
You can't, however, get rid of power. Instead you displace it onto the people that you're projecting the guilt onto. You give it to them. And it is by giving them power over you, at least in your imagination, that you literally give them the 'power to do something to you'. They don't really have this power because it's really just your own will that you are afraid will attack you. But while you project and hallucinate that it is IN someone else, you associate it WITH someone else so that you can disassociate from your guilt, so now you think it is NOT your will that you see out there.
So really you are just afraid of your own will that you projected onto someone else, staring you back in the face and threatening to attack you. You think it's that person attacking you, but its really you. And you're afraid of the sense of power that they have, particularly the more you give it away and the weaker and more vulnerable you see yourself. They seem to loom large over you like there is nothing you can do and nowhere you can go to be safe from it. But it's really YOUR POWER that you're afraid of - the projected power that you need to reclaim.
So on the one hand, taking back that guilt and dropping your false innocence and letting go of victimhood seems like something you don't want to do, especially because it means you would have to own up to being guilty. But on the other hand, when you do take it back you are ALSO TAKING BACK YOUR POWER. You are literally taking back your own will, that you lost and displaced. The other person does not HAVE any power over you and the idea of an alien will was entirely an illusion. Nothing's stopping you from taking your power back. You just have to recognize IT IS YOURS and it is not theirs, because you gave it to them (or tried to).
So now you take back your guilt but also you take back your power, take back your will, and this renders you much less able to be victimized, or to believe that you are victimizable. Your sense of vulnerability will reduce and you will feel 'stronger' and more confident about being able to stand your ground. You won't NEED to stand your ground 'against' the oppressive others, however, because by taking your power back AWAY from them, they now are not artificially empowered and you no longer PERCEIVE that they have 'extra power' to do something to you. And so you are not threatened. And so you can now feel safe.
You are safe when you are in your own power. You are safe when you do not give your own will to other people. You are safe when you do not choose to be a victim. You are safe when there is nothing to be afraid of because the only thing you were afraid of was YOUR OWN WILL. You are only afraid of it when you disown it, and when you reclaim it you are EMPOWERED.
Then, when you take your guilt and you take it to Holy Spirit to let Him decide if you are innocent, and you ACCEPT that you are innocent, you will be even MORE empowered because you won't be weakened by guilt. Innocence needs no defense. True innocence is powerful.
"I am not weak but strong."
"I am not afraid but all powerful."