Could be that... It's all due to her mother dying when she was little,
though! Blame Akane's mother for dying, don't blame poor Akane! Kasumi
was old enough to learn about sweetness and love and being a girl, but
Nabiki and Akane weren't! So, it's Akane's mother's fault!

Let me seee....
Hmmmm, now, that's an intresting point, for the death could of tramatized
them, creating these greed/violent personalities.....
Hmmmm...

This also explains just about all the problems with characters in Ranma
1/2... It's all their parents' fault! Ranma's a jerk because his dad's a
jerk and never was with his mother... Ryouga gets lost because his parents
get lost... Shampoo and Mousse are both ... err... the way they are because
of the Amazons ... Hmmm... Don't want to know about Tsubasa's parents.
Although Konatsu's parents looked normal, I guess it's because his mum
died when he was young and he was raised as a girl ... Hmmm... Kunou and
Kodachi are that way because ... well, just look at their father! And their
mother probably died when Kodachi was born, or just after that... *sigh*
None of the characters have had a normal life with two parents... no wonder
they all turned out the way they did!

Kun-chan...