Hello, I was going to your channel. I really enjoyed watching the videos on your channel. But very few people are watching those videos. If the viewers and subscribers aren't high, then your channel will not be nominated for monetization. There are many videos on your channel, but not many viewers have seen them because they are very far in the search rankings. As a result,the audience doesn't find it. If your video is SEO optimized, it will be atthe top of the search engine. So,viewers will see SEO in your video, and you will understand the difference.