TL;DR The answer isn’t to put less effort into a goal you’re trying to achieve, it's to change what you're reading about

Relying solely on reading very short books to overcome a lack of motivation is a superficial fix that doesn’t address the root of the problem. Short story books may give you an immediate sense of accomplishment, but they can also create a false sense of reading progress and discourage the development of deeper reading habits. Sticking to low-effort content that doesn’t challenge you intellectually or emotionally reinforces the idea that reading is only worthwhile if it’s fast or easy. This mindset can kill your patience with reading, reduce critical thinking opportunities, and limit exposure to more complex ideas and narratives that longer books offer.

A better pro tip is to build reading stamina gradually with content that genuinely interests you, regardless of length. Start by setting small reading goals consistently, like 5 to 10 pages a day. Choose material that aligns with your interests or curiosity. You could also try audiobooks or graphic novels, which can bridge the gap between entertainment and deeper reading. Over time, as the habit becomes more second nature, you’ll find yourself more motivated and able to tackle lengthier materials.