I've learned that the easiest way for me to create art is to start by sitting in a chair daily for any length of time with a pencil or pen in hand and actually make art.
The first time I did this, I set a goal of doing so for 100 days. It extended well past that. I later started creating a calendar in my bullet journal where I could draw something small daily -- even if it was just a doodle. Working on getting back into this habit.