OK Fred, I know you're funny and enjoy being silly and all but maybe you should be more serious sometimes. Some bad things are going to happen soon so be careful! You got out of doing your last exams and that doesn't really matter because your business is doing awesomely but maybe you shuodl've stayed at school a bit longer to spend more time with them. You never know what might happen to you or them in the future; this is a war.
Also, love your family! We all know Percy is a prat, Charlie and Bill often aren't home, Ron's annoying and your mum isn't really a fan of WWW but you're lucky to have a family that loves you heaps and so you should spend more time with them. Yes, even Percy. Don't worry, I don't like him much either but he's still your brother.
Lastly, look out for explosions. They can be deadly. =(