Some people i know, purposely kill others for their reactions. I have seen in-game how much you complain and overreact (Slim Shady), and
i'd just like to say that people find it funny and purposely chase you down across the entire map just for your reaction.
So my tips for you is that you should be a bit more chill when being killed- i know i rage a lot, but i don't do it every single time i die. :P
On the plus side, if you take a kind/chill approach to the game, some people will want to team with you, or maybe even create a guild.