I lost control over my work. How about that? Even if I haven't lost the original, who exactly gave you the permission to watch my work?

Do you also sneak into live shows without paying the cover charge? After all a live band doesn't lose money when you sneak into the theater either. And you can argue that you might have never opted to pay the ticket in the first place if you couldn't sneak. So, as long as there's enough room for other people and you're not causing them lost tickets, it's ok too?