Grades are so important , you don’t have to get all A’s but do not get anything below a C.
Always do you’re homework on time. I know it may seem like a drag most times but It’s better if you do it on time then waiting and having more homework to catch up on and do. Balance you’re fun social life and school life. Don’t spend all you’re days doing school but don’t spend all your days going out and not worrying about school. It does get a bit stressful so good luck