How to properly iterate over an array in JavaScript: forEach, for...of, or a regular for loop?

Hello everyone! I just started learning JavaScript and ran into a problem. I need to go through all the elements of an array and perform some action with them. I know there are many ways, but I'm confused about which one is correct and when to use what. Here's an example: I have an array of numbers `[1, 2, 3, 4, 5]`, and I want to output each element to the console. I tried several options: 1. Regular `for` loop: ```javascript let arr = [1, 2, 3, 4, 5]; for (let i = 0; i < arr.length; i++) { console.log(arr[i]); } ``` 2. `forEach` method: ```javascript arr.forEach(function(item) { console.log(item); }); ``` 3. `for...of` loop: ```javascript for (let item of arr) { console.log(item); } ``` All three options work, but I don't understand what the difference is between them. When