fish knives are not for cutting, who needs to cut fish, it is so tender, the knife should be used to lift the fish away from the bones, especially when you have a whole fish on your plate, you lift the flesh of the bones one side then turn it over to do the same the other side, or can be used to remove the skin and is ideally shaped for the job, saves all that untidy picking, i was shown how to do this at an early age, by a mum who thought eating fish and chips with the fingers disgusting (its the only way i eat them now, they taste better that way ).