3. Impressions

By only concentrating on what you like, you’re demonstrating something about yourself. Employers who see fail grades next to core subjects will instantly believe you aren’t capable of doing things you don’t like.

Dream jobs have their aspects which people don’t enjoy. This can include filling out paperwork and long hours. If they couldn’t do well in a subject they didn’t care for, how are they going to act when confronting challenges in the workplace?