Practice (n.) is an intensifier of thought just as thought is a multiplier of the forms and domains for the intervention of political action.
Practice (n.) is, by no means, to suggest we 'apply' ideas but rather to put them to the test and modify them. The key to the personal poetic attitude of a philosopher is not to be sought in his ideas but rather in his philosophy-as-life, in his philosophical, life, his ethos.
Practice (n.) is in no wise to mean the mere application of ideas. Rather, practice means to put ideas to the test and modify them.
Practice (n.) is not about the 'application' of ideas but about putting them to the test and modifying them, about establishing out of them not ideas, but an ethos, a philosophy-as-life.
A Practice (n.) is not subordinated to institutions theories, or ideology. It possesses, up to a point, its own specific regularities, logic, strategy, self-evidence and 'reason'. The aim of foucault's analysis is to grasp the conditions which make these practices acceptable at a given moment.
A Practice (n.) is that place where things are said and things are done... where rules are imposed and reasons are given... where the planned and the taken for granted all meet and interconnect.