Some philosophers hold views that assert A, and some others, nonetheless called philosophers, the contrary of A. Then isn´t that not just all about the domain of opinion? Some of them well argumented, wise and logically consistent, while others are less so. So can we just say when people think, reflect about things, then they are doing philosophy? Or please tell me the difference that distinguishes one person thinking from one making philosophy. Because if so I feel like that the field "philosophy" is a passepartout word and therefore not really useful or worthy of beeing discipline, it´s just what everyone does in greater or lesser depth (thinking)...and I think I´m wrong.