What will happen if I don't watch his stories?

Yes, if you find that his stories make you feel uncomfortable or unproductive. Just don't watch them.

There could be several reasons. His stories might be boring, or perhaps they contain spoilers for something you're looking forward to experiencing on your own. Also, he might have a history of spreading harmful or unethical ideas in his stories.

Maybe his stories are full of negative things like complaining all the time. It can bring bad mood.

Probably not. If you don't like him, his stories may not be appealing to you, and it might just waste your time.

Probably not. Most people have a lot of followers and viewers, so he may not notice if just one person doesn't watch his story.

Probably not. People usually have a lot of followers and viewers for their stories. Unless you are someone really important to him or he specifically checks who has viewed his story, it's highly unlikely he'll notice.

Most likely not. There could be hundreds or even thousands of people who view his stories, and one less viewer isn't something that would typically stand out. He'll probably be too busy creating new content or interacting with those who are more vocal about his stories.

It depends on how much he cares about who's watching. If he's not too concerned about viewership, he might not notice.

It depends on how closely he pays attention. If he's really expecting you to watch or if it's something he's really proud of, he might notice.

Hard to tell. It might be a promise not to make a mistake, not to break a rule, or not to let someone down. We need more information to understand exactly what won't happen.