Answer:
Choose a parter wisely is soemthing many people dont do but ita really important choose someone you care for cherish and want to spend many years with
Never go to sleep angry? Why not? When yoy wake up you will feel a whole lot better and have the energy to deal with whatever lies ahead.
Learn to negotiate would be quite a wise idea but its not so necesery. Negotiating with people in jobs or maybe kids would benifit you a whole lot but you can live without it.