How can someone manage stress effectively?

I’ve been an epileptic since I was 7 & I’m 21 now. Stress has always triggered my seizures. I work like all the time & I just feel like I don’t even get a chance to “rest” or any of that. I don’t know how to manage it or deal with it. I also have very bad anger issues which makes everything even worse & I’m just wondering if any of you guys have any tips or coping with stress in an easy way