As a content creator, do you have any secret tips/tools to keep you creative and productive?

I have been writing on Twitter for half a year almost everyday to share my thoughts and learnings on startups/product/growth. Luckily I was able to get to 16K followers but I also realized if I don't have a framework to keep myself creative and productive, I would always feel like on a hamster wheel... always trying to write more content when I just don't have that creativity with me... Share some tips / tools you have? Happy to learn from any one!