There is nothing more to it than this: 1) See what's happening in each situation as it arises. 2) Be right about what needs to be done in response. 3)Do it. 4) Repeat through all situations as they arise. All the ethical, moral, spiritual, theological, philosophical orations through the ages go into the burning barrel as we see, access, appraise and respond to what is happening here/now with what is called for in response, situation by situation. Make this your practice and you will be just fine, and the world will be a better place because of it.