I get disappointed when I push someone's boundaries and they don't resist. They're basically just letting me bully them.
Why push people's boundaries on purpose? Are you trying to be a bully?
I like people who aren't afraid to stand up for themselves.
I can understand liking people who aren't afraid to make a stand, but constantly pushing their boundaries is the wrong thing to do. People are more likely to avoid you because you make them uncomfortable. It's likely that a lot of people figured standing up to you isn't worth the time and they would rather just avoid you.
But I like it when people fight back, that makes me feel more alive.
Stop using people as a way to entertain yourself. There are many reasons why someone might not fight back. They could just be upset about other stuff and don't need you piling on top of them just for fun.