Good question? I don’t I’m think I do. Maybe I should write on. 

When you first start on Nostr you may want to connect to good relays with like minded people if possible, but right now nostr is mostly (mostly) like minded people, but find 5-10 relays you like of people you like use. Then flow as many people as you can to get a big busy feed (snort.social allows you to follow other people’s follow lists on mass) then it’s time to filter out the noise. I’ve made a tool that will find inactive user you may be following and unfollow them, use this to get rid of inactive follows you may have gather while mass following other user follows. From there you (over time) unfollow and clean up your follow list compressing it down to your fav users and content.  

Https://unfollow.yeghro.site.