Well, that's not necessarily the picture for Sir Nils Olav III, a penguin who was knighted by the Norweigan army. He's is a king penguin who resides in Edinburgh Zoo, Scotland, and the mascot and Colonel-in-Chief of the Norwegian King's Guard.
Just recently, Sir Nils Olav was promoted to Brigadier by the Norweigan army. Pretty cool stuff for a penguin, huh?
So if you think that you can't do something, just remember there's a knighted penguin, and you''ll be fine!