You come to terms that no one else is going to be your biggest fan aside from yourself. Yes, the important people in your life will support you because they care about you. The initiatives you pursue and passions you follow are most likely unique to you. You’re the only one who will have your special charisma for them.
I tend to buy books all the time to add to my personal collection, but there’s something to be said about going to the library. I used to volunteer at one during the summers and I absolutely loved it. It was a calm space to enjoy being around things I loved.