What is philosophy? What is philosophy for? How should philosophy be done? What are philosophical problems? How can one come up with those problems? These and similar ones are the questions, when engaged in philosophical activity, that do not appear or be addressed explicitly. Those questions we will be dealing with throughout this course. Even when studying a philosophical position, it may be very hard, and even inappropriate to make a distinction between the content of the philosophical position and its form, or better within  the activity itself. However, it can be done so at least for a pedagogical reason: to learn about the tool-box of philosophical constructions in this activity –needless to say, it is a good philosophical practice too. All this boils down to a simple question: what does it mean to engage in philosophical practice?