Follow lots of people.  Like over a 1000, so your feed is full. You can always cull later.  

Follow hashtags that interest you and follow interesting nostriches in those tags.  Find someone you respect, go to their follows and follow everyone on their list.  Make sure that you engage with people, comment, zap and boost. 

Most importantly be yourself, post things you're interested in and tag it.  Your Nostr family will find you. 🥰