Q. I am an older brother, and my little brother wants everything from me. He wants me to do a lot of things with him that I can't, what do I do? How do I become a Great Older Brother?
A. I can see that your brother looks up you. It's not so clear to me though when you say: "he wants me to do a lot of things with him that I can't." Based on your age, I can assume he is a kid looking up to his older brother. You might not have all the time available to him, but you can definitely set a good example, be a leader to him. Inevitably your brother, as any other young boy, will eventually find a role model. Hopefully, it won't be any air-head friend or a delusional celebrity.
Be more patient. Ask God for guidance. If you invest on him he will become a great young man who will stand out from the crowd and lead by example too.