Translation of übergeschnappt

Yes, as usual, if you don't see me on messenger just drop me an email. And yes, your sentence is almost perfect, but I would like you to refer to it as lower end... so maybe there are similar words to 'enrichment' and also you could use the negative form.
I will be creating an additional study with a student (his name is Juan), which may appear in local newspapers in the future (in English). However, this may take a couple of weeks too.
I am married and have two children. My daughter is studying geology at the University of Boston. My son is still young. In my next e-mail I will tell you more about me and about them.