Basically, DIY means that, instead of hiring a professional to do a particular task — or, instead of buying goods from a store or an artisan — you’re choosing to do that task or create those products yourself with no direct help from an expert. That doesn’t mean you can’t turn to resources for help — if you use a YouTube tutorial, or a book or blog post to find directions or get your project on the right track, it still counts as doing it yourself. DIY is really about you seeking out the knowledge and developing the skills you need to do something that you would normally pay someone else to do for you.