Daily disputes are common. And they can lead to a lot of stress. The key is to sort out the ones that matter from the ones that don’t. Choose your battles, in other words. Suppose someone cuts in front of you at the coffee shop. Is it worth it to argue about that? Or would it be better to let that go? Learning when to fight for what you believe in and knowing when to accept things is key to living a low-stress life. Focus on situations you can change, and find a way to come to peace with those that you can’t change.