Any good tips with parenting stress?

I have two children and evervdav is so stressful. Elder one doesn't listen to us and screams a lot. We can't even go out because of him. And the second one always crying. I don't want to be harsh to my children but I can't resist my anger. How do you release parenting stress and anger?

Working while parenting

Parents who work while taking care of their child are incredible.. I'm working and after my work I'm super exhausted.. I don't have energy left to take care of my child nor my partner. Should I get a sitter?