If you are fully and completely responsible for yourself, for everything you feel, everything you experience, and every causality, then
1) You will not have any reactions because reactions require you to see yourself as a victim
2) You will not see yourself as victimized or caused by anyone or anything else
3) You will be free and invulnerable and immortal
You will know that you and what you experience are kind of .... enclosed... insulated.... invulnerable to.... detached from... shielded from.... protected from.... everything that is 'out there'. It will be like you're walking around completely invulnerable to everything, unaffected by anyone.
So if you see that this is kind of the 'goal' of total responsibility and acceptance of yourself and unconditionally being the love you are, then you can see what happens when you DON'T do this.
Without this responsibility you disown, you victimize, you see yourself threatened and vulnerable, you become imprisoned, you develop reactions, you go unconscious, you disown your feelings, you accuse everyone else of being the "reason why" your life now sucks, and you disassociate from your Self, trying to get others to live your life for you. And then instead of being yourself, you will try to be THEM, because now you are reflecting outward what is within - if you are not yourself, and you're expecting others to be you for you, you will start to become other people and lose yourself.
So no matter the situation, no matter what's happening, no matter who is doing what to whom, we need to get to this place of true responsibility where nothing outside of us is seen as the cause of anything we experience, other than God. We need to disengage. Detach from the drama that involves others.
All of the 'involvement' with others in an ego way creases an ego dependency relationship where it feels like you are joined to the other person and are exposed to them and that they can do stuff to you directly. That's the opposite of invulnerability. And that's doing stuff to yourself through them.