I’ve been using Twitter for a few years. I like Twitter. This is a description of how I use it. Perhaps this will be helpful to you.
1. Follow people/accounts you can learn from.
Follow people who teach you, inspire you, challenge you, or encourage you. Some people follow hundreds or thousands of people on Twitter. I don’t. I never follow more than about 50 people because I want to try to keep up with a lot of what these people are saying. I often change some of the accounts I’m following in search of learning from new voices.
2. Tweet about two things: 1) Content you think will help other people 2) Whatever you’re excited about.
That’s it. That’s what I do.