For me the challenge is discovering how both my parents were emotionally immature even though they were highly intelligent. Self consumed with making money while advancing their careers. 

I can forgive them. I can set boundaries. However trying to correct and resolve both known and unknown personality issues. Which was caused by their irresponsible actions. Is the hardest challenge that I strive to overcome daily. Like cleaning a wild bird covered in sludge after a spill from the SS parents oil tanker.