There's a famous quote about learning wisdom to know what things are outside your realm of control. There is going to be night and day. This is just the way the world is. It would be silly to be angry that there is night and day. We accept that and we handle it.
There are many things outside our control. It's a waste of energy - and harmful to our bodies! - to stress about them. We can only control what we can control. If there is something outside our control, like a hurricane approaching, then we prepare for it. We do what we can do. And that's all we can do.
What are some things out of your control, that you've found ways to cope with? What are some things you'd like help with?