I don't know what your childhood was like but we didn't have much money. We'd go to a movie on a Saturday night then on Wednesday night my parents would walk us over to the library. It was such a big deal to go in and get my own book.
It's easier to write from my own life and it's also more fun. I always write about relationships for instance whether they're romantic relationships friendships encounters... there's always a lesson to be learned from them.