Pay attention to details i.e. Have nice handwriting. Take care of themselves and their belongings e.g. books and clothes.
What they mean by the word pay attention to details means you look after your things. You don’t see rubbish and just continue playing as if it is not there. You stop and collect it and drop it in the rubbish bin or tell your parents or teachers about the rubbish. It means you keep your rooms clean and clothes organized.
You have to be organized and have nice handwriting. You avoid small or lazy mistakes like misspellings in your work.
You must take care of yourself and your clothes. And books. If you go to school with a textbook, you must look after it so that it is not stolen.
Thank you and just remember that your mind is your greatest weapon.