I'm fussy about fish - if there is any leftover it gets refrigerated immediately and then warmed to the proper temp the next day - or it's trashed! But then again - any leftovers get trashed the next day if they don't get eaten.

Hmmm...from what I can understand from the responses trashing the left-over fish looks like a better thing to do.
May be I just need to learn to cook the right amount