Bookkeeping sounds like weeks of pain, so in 14 mins is the line that matters. The title names the topic and the audience, the image kills the effort fear with one small number. A relaxed, smiling face backs it up, this will not hurt.
How the packaging works
Title
It names the topic and claims the beginner audience.
Thumbnail
A 14-minute promise and a relaxed face shrink the topic's fear.
Remix this
Use a small time figure when your topic scares beginners with effort. Keep the topic in the title and the tiny number in the image, so each surface answers a different objection.