Surgeons can be categorized into different groups based on their attitudes towards surgical innovations:
- The true revolutionists develop new methods and are willing to die for their ideas if needed.
- The true intellectuals carefully assess innovations and are willing to abandon them if found to be false or unsupported by evidence.
- The profiteers join any revolution to gain advantages like prestige or money, whether the innovation is valid or not.
- The reactionaries resist all changes and prefer the status quo, while the counter-revolutionists fight innovations they believe are dangerous or misguided.