Sales agent Educational equipment

How many jobs?!

Just for fun. 12 jobs that I have done. 1 is a lie but which one? Vacuum cleaner sales agent. Manicurist. College lecturer. Sales agent: Educational equipment. Hair and beauty salon owner. Children’s entertainer. Market researcher for sanitary products company. Campsite rep. Taxi driver. Avon lady. YTS monitor/trainer. Hotel: housekeeping.