Do not try to make tricks with Him, or compromises. Behaving simply means being consistent all of the time. Our actions cannot show contradictions. We may not behave one way inside the home, another way outside of the home, and a third way in shul. We can not speak one way to close friends and neighbors, and differently to strangers.
Consistent behavior is the week's goal.
Make a note of whom you behave the nicest towards, and how you behave towards them. Then try to behave that way to everyone . The Sefer HaChinuch explains the mitzvah as follows. Hashem created a beautiful world for us to live in. It is forbidden to destroy anything in this world for no reason.