I am an angry person.
The way my mom has treated me throughout my life, 6 to 18, has caused me to not only hurt myself and have thoughts about doing so, but now I'm thinking about taking my anger out on animals and possibly people. This is quite new, only starting around 5 months ago.
A part of me, that I'm in touch with, is just emotionally exhausted and broken. That part of me doesn't actually want to hurt anyone or anything, it's just anger and years of being denied to express upset emotions that has nowhere to go.
I wasn't allowed to show I was stressed, overwhelmed, angry or sad growing up, and I was usually told by my mom to "Shut up!" or threatened with physical discipline, keep in mind she was sometimes the reason for my negative emotions. Resulting in my poor emotional regulation, which is quite hard to properly learn as an adult with a history of trauma and who already hates humanity. It's unfortunate that telling your child to shut up and dismiss their feelings is so common and still is today.
To cope with this, I listen to loud music. I don't have many healthy mechanisms when it comes to anger specifically. You know who to thank for that. I kind of don't want to go into detail about these things, but I will if asked.