As I entered kingscross station I watched people going in and out of the wall due to my high affinity fo magic I was able to know how it works by just walking once
After I entered hogwarts express I did not interact too much with anyone
Soon the train reached hogmate station and hagrid was there to pick us up
During the shorting the shorting hat put me in slytherin so I was able to get despite my crazy behaviour
One year later
I was the first in the class in all the subjects I also made a lot of friends with heirs of major pureblood families