Just spotted that you claim to be 15, so I'll be nice.

What if Satoshi was not just one person, but a collection of people?

What if they shared a profile?

What if the hint to who Satoshi is is not what was said, but what bits of data was shared?

If you really want to know who the ghost is, and personally, I think its a waste of time, the trick is looking at all the connections for the whole group.

Have fun