Not one bit. I have been written up before for something stupid with parking during nursing school. It has no impact on your ability to be a nurse or getting a job after graduation for that matter. When you are hired, the school is alerted, and when you look for a job, it's not like you have a stamp on your resume saying, " I have been written up, DON'T HIRE ME." Just take this experience as a learning one, move on, get over it, and be the great nurse we all know you are. All the best.