Revive these as much as I can think of them.
What is your character(s) ultimate goal in life? If already achieved, what was it, and what was the path they took? Are they happy where they ended up?
yuko always wanted to leave his family for how crappy it is and yes he has achieved it
For a while LAffins ultimate goal was primarily sex and fun. Later, money became a goal as well, and always in the back of his mind was constant curiosity and of course the urge for prolonged existance/immortality... possibly world domination. Briefly he tried to achieve certain things with black magic, but qickly found SCIENCE! to be a more effective solution.