From your question I am guessing you are talking about school attendance. Yes, attendance is important for school and also at any job. Think about why you miss days? Is it for health reasons? Other personal issues? What can you do to not miss as many days? Sometimes we all have to deal with things that come up but in order to be successful and productive in school and in your career, you have to come to work, not miss days. It does not matter whether you choose a career as a police officer or a different occupation. Hope that helps.