I love meat but this is one meat I will not take

Damn! I am feeling guilty of eating whale meat once in Japan. Now I am suffering from a heavy heart as I am typing here. I love sashimi and meat but I really cannot bear the thought of eating dolphin meat. Especially after watching 'The Cove'. Some people will think that it is nothing wrong about killing dolphin since we also kill other animal for their meat but what's the point of killing dolphin when their meat is high in mercury and consuming their meat will end up killing us. Demand and supply theory again, if no one consume dolphin, they will stop killing dolphin.