Why are my pages so long in length?

For my blog https://www.tips-for-panic-attacks.net

Why are my pages so long in length? Even if there is only one post, you have to scroll forever to get to the bottom.

I have my max. blog post number set to 8 maximum because I wanted the home page to have 8 posts. However, the pages should only be as long as how many posts they have on them.