Humans are complex beings. Often we react to an idea in a negative or agressive way, when actually, the idea is quite good.
Why? We’re all logical beings, right? This is reactance at work.
Innovation, change and reactance
Psychologist Jack Brehm coined the term reactance in 1966. It covers the human behavours around resistance to new ideas or persuasion that results in hostility and flouting of authority. Fundamentally, we do not like to be told what to do, think or like, and this results in negative behaviour that is not always appropriate. Reactance is a great stifler of innovation and change.