Is it normal if I cut off people and I'm fine with that?

I thought you were talking about cars.

Because when I am trying to change lanes and I have had my blinker on forever and this person just will not let me pass them but they won't speed the fuck up enough that I can get behind them or there is just no way I can take the lane behind them...

I cut them off. For real. Fuck them. And they get pissed like what? I had my fucking blinker on, sorry I didn't send a ping to your fucking IPhone to let you know that while your absorbed in your pathetic little text message, there is traffic around you. My bad. My bad.