The pit in your stomach . . . constant worrying . . . lack of sleep, trouble concentrating, procrastinating, and/or needing unusual amounts of reassurance. These are all signs of anxiety — and anxiety is something that nearly 1 in 4 people report feeling when they know they have to negotiate. My suspicion is that most people don’t recognize anxiety when they feel it and that negotiation anxiety is a bigger issue than people think, particularly when 51% of them report a lack of confidence in their negotiation skills.