I'm writing long-form essays, but the question applies more generally to things like writing a dissertation, writing software, even running a startup, as long as it's large enough that you start running into issues like:<p>- overwhelmed and don't know how or where to begin/continue<p>- lost the original spark/motivation/inspiration<p>- start to question everything<p>- confused about structure/form<p>- etc<p>I think I need most help with the momentum aspect, but any advice on tackling lengthy sizable projects are welcome!