what makes a relationship good or bad?

This was the topic this morning on the doug banks show... and hours later it dawns on me... the things that make a relationship good or bad or basically the same things :Communication, Chemistry, Attention, Individuality, Growth.
I am sure i am missing some key elements but these are what i remember people saying
Most often Communication or lack thereof breaks a relationship up... No one is talking
Chemistry. IT drew you in, it keeps you together and when it changes it repels you
Attention: the right amount must be paid. When that wanes....well... just like communication it's a major element
Individuality and Growth are kinda related. People need to be themselves at all times and individuals grow. But many couples break up b/c one outgrows the other, makes more money, advances careerwise, finally gets mature!

see it's many things and nothing.. and the same elements either in their positive or negative charge can make or wreck a relationship...

which brings me to you! Cuz we are not talking about me.. it seems so elementary that what broke up or rather made us go our seperate ways were the very basic and elementary elements that break up most relationships. Communication, Attention Growth...

There are always the elements of Trust, Honesty and Respect. These are major.. REQUIRED! and also some of the main elements that started a anthill that grew into a damn large ass mountain blocking my path and hindering my view..

So enough about me... what about you?

What makes your relationship good or bad? hmmmm...