I want to shoot every person I know
Why would you want to shoot all the people that you know?
Because they all make me so angry.
If you get so angry with everyone that you think shooting them is a good idea, then you should see a therapist to work out your anger issues. It is normal to get frustrated with people from time to time, but it is not normal to want to shoot everyone. You should work on that problem; it is serious.
They are getting angry with me too. I hate it. I hate all those people.
I am sorry that you are so angry but there are better ways to manage that anger. Shooting people could get you shot or arrested.