Harmony and dissonance in life
Seeking harmony is not bad; nurturing dissonance is! But if chasing external harmony becomes your way of life, you can be assured of inner dissonance.
I am not suggesting confrontation, but maturity lies in accepting dissonance as a part of life.
Look at it this way: Melody in the song of life lies in its dissonance, for too much harmony could leave you stringing but one chord!