I really love taking a walk to the Chapters/Indigo/ or big retail bookstore near my place and just curling up on one of those really comfy chairs and grabbing a random book and sipping a hot chocolate with whipped cream :P
Not that I'm a total introvert, but this sort of time really lets you relax your mind, and press pause on your regular stress/drama
If you're not used to reading books, start off with fiction first, it might get you in the mood. If you want something intellectually stimulating, first find out what topics you'd be actually interested in knowing more about, or something that you identify with.
If you're somebody who likes to theorize about your life, choosing a modernized easy to read short book on psychology would be great; if you're someboyd who's religious but doesn't know enough about your own religion, choose a small easy to read book preferably with pictures and colours or large print about history, or theories, (it depends on what you like)
The key is, always start off with something simple or you'll be scared away and not read anything, and progress slowly. And I don't go inside a bookstore or a library unless I know that it has comfy chairs or a sofa, and maybe a coffee shop ;)
A good suggestion would be asking your friends or asking somebody who works at the bookstore what would be a good book to start off with for somebody newly interested in _____(insert topic here)_____ and that you don't want to be scared off by something too academic.
Making friends with people who are a lot of fun, and a good laugh but like to talk about intellectual things as well can also be motivating, because you're learning but you also want to contribute to the conversation, so you want to learn more.