In a moment your life can change.
A single outside factor can change everything.
You can’t change that.
You can’t control that.
All you can do is focus on what is in front of you.
Focus on what you can control.
Trying to control that which is out of your control leads to anxiety.
Accepting what you cannot control leads to peace.
Once you accept what you cannot control, the next step is to focus on that which you can.
You can’t change what happens to you.
You can only change how you react.