The following code ([codepen](https://codepen.io/s976/pen/ExxEvpo?editors=0012)) doesn't work. 

```
"use strict"; //without strict "this" works, but it refers to window object

let person = {
  name : "Shimon",
  logName : function(){
    //console.log("test") //this works
    console.log(this.name); //doesn't work
  }
};

//person.logName(); //works
(false || person.logName)(); //doesn't work. Uncaught TypeError: Cannot read property 'name' of undefined

```

I want to understand why.  

When I call `(false || person.logName)();` I suppose to call `person.logName()`, and it indeed called.  

So why I cannot use `this` inside this method?