I agree with DeLana RN. I have blond hair for example and would not use that as a weakness because it is how I am made. I know people can gain/lose weight, but that is currently how your body is and you should not feel ashamed of who you are. You are there to be a nurse, whether you are 110 lbs or 200 lbs. And when it comes to taking our own advice, that's something nurses are always working on! I know a lot of nurses, myself included, like chocolate. Well, we tell patients not to eat things that are bad for you, yet I know I eat sweets. So it's not that. It's just helping your patient to do what's best for them. And what's best for them may not be what's best for someone else. Hope this helps :)