I know before, there was something that I thought would never be possible, but then my friends proved that it was.

It wasn't because I was stubborn, either. It was just something that shouldn't have been possible, but... there was a miracle. Opinions are wonderful things. They can change, just like a person can. Even so, there are some opinions that never change, yes, but...

I think that's alright too. I don't see it as being stubborn, as much as having faith in your opinion. Even if it is holding an opinion out of stubbornness, isn't that wonderful? It's a sign of individuality. No one is the same.