Can I just say how much I'd like to go and throw my brother and some people of my family into a fire pit?
I shudder to think why! Are you  being honest about that? Why would you want to toss your brother into a fire pit?
I want to throw those people into a pit and watch them burn.
Just because you are not fond of your family does not mean you should push them into a fire pit. If talking to your family about why you feel this way is not helpful, maybe it would be better for you to take some time to cool off.
I should throw them into the fire pit, they are all cowardly and filled with hatred for me.
Whatever they did or how they treated you, the best thing to do is just walk away and leave them alone. This way you won't be held accountable for any crime, your thoughts might one day turn into reality. Think about pleasant things and follow your dreams.