21 Ways To Understand Yourself A Tiny Bit More
If you can't understand the world, try starting with yourself.
Self-care can mean a lot of things, but a major part of it is literally just self-knowledge, aka understanding the core things that make you you.
Think of it this way: you can't truly take care of yourself if you don't know what your needs are, and you can't improve yourself if you don't know your best qualities and the ones that are, uh, more challenging. Even though knowing your love language or your astrology birth chart might not seem as important as say, your sleep habits or period cycle, if it gives you more insights into the ingredients that make up the recipe of you, then it's worth learning about. After all, there's a reason why we're asked so often when we're young what our favorite color is — it's not trivial, and it's a small part of what forms the solid, unchanging core of our being.