top 15 professionals who need coffee to get through the daily grindd the most are: 1. scientist/lab technician 2. marketing/public relations professional 3. education administrator 4. editor/writer 5. healthcare administrator 6. physician 7. food preparer 8. professor 9. social worker 10. financial professional 11. personal caretaker 12. human resources benefits coordinator 13. nurse 14. government professional 15. skilled tradesperson (plumber, carpenter, etc)