Beaumont Etiquette
- Workers are struggling with office etiquette after working remotely for the past few years.
- Business Insider spoke to the founder of an etiquette firm that offers courses in business etiquette.
- She said common mistakes in the office include speaking loudly or eating smelly foods for lunch.
As more companies issue return-to-office mandates, it's opened up discussions around people lacking office etiquette — from what they eat in the office to how they converse with colleagues.