Is this too rude?

Ja

So at my school we are starting to make our 8th grade wills since it’s our last year in middle school. They all start out as I,(your name) with mind and body, leave ...

I decided to put “I, (my name) with mind and body leave nothing behind because I’m still going to be surrounded by these idiots in high school.”

I told my mom this and she said that it sounds rude and I should change it and that I’m not going to have anymore friends. The thing is I barely have any friends but that’s only because almost everyone here is an idiot. I really want to have this as my 8th grade will but my mom says I shouldn’t. Would it sound better if u just put idiots instead of these idiots? What should I do?