Hope Lost, Spirit Broken

It comes down to this, is it worth it?  is it worth being taken for granted? Is it worth it to work everyday doing mindless and worrisome tasks, worrying about whether someone is tsk-ing at you for unknown things?  Should I quit and say "F you!" to everyone?  So I've been known as "the girl who is too nice,"  or "the girl who doesn't know what she wants."   I am just trying to make sure I am doing something that won't lead me to the dead end that I am in again. 

So I've come from a lineage of strong, intelligent, ambitious beings.  Why do I doubt myself so much? 

I need to be working with creative people, with people who aren't unhappy with their lives.  This office has too much negative and superficial energy.  This office is toxic.  It has turned me into a shy, insecure being.  I was happier waiting tables- being social, selling selling selling, being quick witted, multitasking like a mofo, eating sushi for free everyday, going out with the girls at midnight with a pocket full of cash.  It's time for a dramatic career change.  They say you make at least 3 career changes in your life.  It's time.