How to be more productive?

I've started to realize that I use social media (Chambers, Instagram, Facebook) as a way to mindless scroll through the feeds in order to not have to think too much. This is what's been making me feel unproductive because it's all just mindless scrolling and not really accomplishing anything. I've only realized this now, so I've now started to take action to try to get off these platforms and actually do something with my time, whether it's reading a book, or completing a course, or anything similar. I just want to know how people on Chambers stay productive and what methods you have adapted to your daily routine.