I want to get a nose job but im scared of feeling 'fake'?

this body is just a shell, i think getting tattoos to express your inner spirit makes sense. but altering your body to look better is sad. this form you take now allows you to accomplish anything you want, why ruin it by mutilating yourself because you don't like your nose? it might turn out looking worse than it is now and interfering with your sense of smell, which is what the nose is for.