But I CAN'T! Ugh. How do you set up an RSS feed? Or is that even what I want?

I keep seeing people say they have some beautiful feed that shows them posts from all their favourite Kinja blogs (individuals, blogs, subblogs, all of it), but my Kinja private feed is a mess. Like, I love y'all and all, but I don't need to see every comment made by everyone I follow. Y'know? Is there a way to set it up so you can just see the posts made by those people/blogs?

All I could find on Kinja was this, which tells you how to subscribe to RSS feeds, but seems useless if you (like me) don't know where that feed actually goes.

Le sigh. Hopeless.