One of the most astonishing things I ever witnessed was how distorted some people can be.
How come you are so mean to me today when I did nothing wrong to you and even praised you as a good person just this morning?
Well, maybe because yesterday you accused me of being manipulative out of thin air, probably because you do something shady in your own life that has nothing to do with me but you can't deal with your own self and have to project to someone else?
That's how you live your life suppressing your emotions and thinking about your every day as separate events.