Here's to a more productive 2020

Hey, everyone! Happy New Year! I hope everyone had a wonderful holiday season.

Question: how does one go about setting a writing calendar that one can actually stick to?

I've tried planning out a task to do each week, like writing on my novel, editing my short story, posting on my Pinterest account, blogging on my website, etc. I have good intentions, and for a while, I do okay sticking to it. But, eventually, life gets in the way, I get busy at work, and my writing calendar falls off.

What tips does anyone have on what I'm doing wrong? Or, maybe how I'm approaching the idea of a writing/editorial calendar. I welcome any thoughts someone might have. My goal in 2020 is to get. more. writing. done! How about you?