Why didn't I take that other job?

I don't know why I didn't take that other job. Already I'm regretting it. I got into it with the analyst supreme on Friday. I support many systems for the hospital. I'm the only one for several of them, since no one will take the initiative to learn how to support them. That, and my boss doesn't seem to worried that someday I may not be there, or available to support something. Anyway, because of this, the hospital has bought me a new laptop and pocket PC/phone. If they want me available 24/7 to support something, then they have to give me the tools to do it. Well, when my pocket pc was delivered to me yesterday, the analyst supreme threw a fit. I get so sick of her high and mighty attitude. Sure, I love all the gadgets, but she needs to get over it. If she wants something, all she has to do is come up with the justification for it. And it's not like I just went and said hey...I need this and they got it. It had to be approved by the VP over our department. With that being said, I just wanted to kill the analyst supreme. Good thing it was Friday and almost time for me to leave. Her problem is that she refuses to do anything above and beyond her "job". If she is not on call, forget it. You won't get in touch with her. If it is not "her" system, she isn't going to lift a finger, and most of the time she is "too busy" to answer the simplest of questions. What makes her think she is miss almighty. Maybe she just feels threatened by me because I will go the extra mile. Maybe she feels threatened because I am more knowledgeable about so many other things. I don't know, but one more comment like she made yesterday and I am going to wrap my hands around her neck and squeeze the life from her anorexic body!!!!!