Turn Complex into Simple Code - JavaScript 

Friends there is a mistake in editing on the second example. I hope the others have been helpful to you!

sometimes explicit if else statements are good for readability although that's definitely something that's up for one's preference, keep up the content

love guard clauses, nice tutorial

The secons function doesn't make sense at all. It's not needed. You can check a condition directly with with an if clause, ternary or logical operators. The function just returns what params you give it, it's useless

sadly that video is not as helpful as you thought bro :D