Nick is driven and ambitious, and although he used to be soft, as he's grown older he's become more hard shelled and cold as it helps with his job. He has always wanted to help people, it's in his nature. He likes a good whiskey and a cigarette after a hard long shift, the good kind and he tends to curse under his breath. He is confident, and stubborn, and hard head unless he is in the presence of one he loves. He is pragmatic and more logical, even though he can give into his emotions.