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Business English Mistakes Professionals Still Make

Fluency doesn't erase every habit. Even strong professionals make a handful of Business English mistakes that quietly cost them authority. Here are the most common — and the fix for each.

Digby R. Kerr
By Digby R. Kerr, Wharton-educated executive, author of 16 published books, founder of Kerr University™. About 35 years in global business.

The confidence-killers

Over-apologizing, hedging until strong points disappear, and ending statements like questions. These don't make you wrong — they make you sound unsure. Cutting them is the fastest upgrade to how you're perceived.

The habits from translating

Thinking in your native language and translating produces stiff, textbook phrasing and slows you down. So does chasing accent 'perfection' instead of clarity. Both are common, and both are fixable with the right practice.

The practice mistake

The biggest mistake of all: practicing in private but freezing in real meetings. Recognition isn't performance. You improve at speaking by speaking — in realistic situations, with feedback — not by studying alone.

Frequently asked questions

What Business English mistakes do fluent professionals make?

Over-hedging, over-apologizing, translating in their heads, chasing accent perfection, and practicing in private but freezing live.

Why do these persist even when I'm fluent?

They're habits, not knowledge gaps — awareness plus feedback is what changes them.

Is accent a real problem?

Rarely — clarity matters far more than accent; chasing 'perfection' wastes effort.

How do I fix these?

Practice real situations with feedback. Book a free 30-minute class.

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