[Studying|To study|both options] at least one foreign language is also "a must" because the ability to communicate opens a lot of doors. People usually like when someone uses their language [to talk|talking|both options] to them.
One more thing which is necessary for every future journalist is [to have|having|both options] as much knowledge as possible. To make a good report, a journalist has [to understand|understanding|both options] what he's talking about.
Of course, if you are thinking of [to become|becoming|both options] a journalist, you will need [to be|being|both options] good at [to write|writing|both options].
Finally, if you are set on following a career in the media, it's important [trying|to try|both options] your best to succeed and never give up.