Prompt Title: YT Tips: Niche, Metrics

Web search results: [1] "The first thing you need to do is decide on a niche. Have a clear idea of which industries you'll be focusing on in your videos. It's easy for your mind to go all over the place when you're trying to cover too many topics and niches. So choose a couple of related niches based on your interests and/or your expertise." URL: https://influencermarketinghub.com/how-to-become-a-youtuber/ [2] "4. Know your competition. Your content sweet spot is somewhere between "tried and tested" and something original. In other words, you need to know what already works well in your niche and what you can do to stand out from the crowd. To find out what already works, take a look at your competition." URL: https://blog.hootsuite.com/how-to-become-a-youtuber/ [3] "1. Click-through rate is the percentage of people that watch your video after seeing your thumbnail image. So if 1,000 people see your video in their search results and 100 of them click on it, you'd have a click-through rate of 10%. 2. Retention rate is the average percentage of your video that gets watched by viewers." URL: https://www.adobe.com/creativecloud/video/discover/how-to-become-a-youtuber.html Current date: 2023. 4. 13. Instructions: Using the provided web search results, write a comprehensive reply to the given query. Make sure to cite results using [[number](URL)] notation after the reference. If the provided search results refer to multiple subjects with the same name, write separate answers for each subject. Query: ai Introduction I want to become a YouTuber, what should I do? Answer in English. Reply in 한국어 Please write in English language.