A common theme in many success stories is consistency. That’s true for illustrator Mari Andrew, who picked up drawing in 2015 as a hobby following the death of her father and the breakup of a relationship. She committed to posting one doodle a day on her Instagram, and her combination of wit, whimsy, and universal truths about early adulthood earned her a legion of followers (1.1 million as of August 2020). Her debut book, Am I There Yet?: The Loop-de-Loop, Zigzagging Journey to Adulthood, was published in 2018.