Experiencing friendship as an opportunity

I am a free man ,nobody slave but i make myseif everybody's slave in order to win as many people as possible ,while working with the jews i live like jew in order to win them and even through i myself am not subject to the law of moses,i live as through i were when working with those who are in order to win them,this does not mean that i dont obey God,s law i became weak in order to win them so i become all things to all men that i may save as good example among tham in christ