I doubt sharks hold grudges....not when they completely do away with what's bothering them, to start with. : )
I think you got that right for if they did they would not be a true shark!
The Shark as Media Pet
We can concede that sharks dont hold grudges. This was wildly out of character,
http://www.sobran.com/columns/1999-2001/010809.shtml
The Shark as Pet
Don't that make you laugh LOL :P: