I guess yelling, or anger, can serve a couple of different purposes. Sometimes anger is a motivator. I’ve accomplished important things because I got tired of something and my anger motivated me to speak up. Ongoing anger... lots of yelling... seems like something you could set a goal to manage better. It’s just frustration that has built up and maybe you could find other outlets. You’re not a bad person for yelling. Sometimes people just get pushed to their edge.