It is rebelling against and resisting what is before you that causes suffering.  Yes, of course you will rebel and resist when you become aware of injustice and other wrongs.  The dissonance such things cause spurs you to action.  We are speaking now of the day-to-day happenings in your life that knock you off balance.  Are you suffering emotionally?  Pay attention to your thoughts.  They become quite fixed and automatic in certain circumstances, and quite often are accompanied by “shoulds.”  What is happening to you is happening.  Accept THAT it is happening, if not WHAT is happening, and adjust your thoughts as well as your actions.  Choose peace and you shall have it.