human
I want to start a YouTube channel, but I'm not sure what I should talk about.
assistant
You can talk about anything you want! It's up to you and your interests. Some popular topics are cooking, travel, science, technology, art, history, music, and sports. You could also focus on something specific like a hobby or interest that you have. Whatever you decide to do, it will be interesting and entertaining for viewers. Good luck with starting your channel!