What Would I Do?

What would I do if I woke up as Harry Potter on the day he receives his Hogwarts letter? What changes would I make? What areas of the "Wizarding World" would I explore that the books never showed us? What if Ron was possessed by Tom Riddle's diary instead of Ginny? What friends would I make? What new characters would I meet? WORK IN PROGRESS, 7 Years Planned, updates frequently. I try to maintain a universe where everything that happened in the books could have still happened completely if I had never woken up in Harry's body, and have tried to not just make stuff up, and when I have it is because I think it could reasonably exist or happen. This is my first ever piece of fanfiction, so reviews are welcome, good and bad. Just know, ultimately this story is for me and I'm just choosing to share it with you. I promise no update schedule, but because I am a student and this is the summer, I may have time on my hands to write quite a bit or I may abandon this after just a while. Once the Butterfly Effects starts taking place, I'll be unable to control this world as I expected. Foreknowledge is only useful if you don't change anything, and I plan on changing a lot.