顶这个

你能干但是态度不怎么样，和我的一个手下差不多，不过我比你的老板要强的。现在我想走了，我想推荐这得力的手下到我的位子，别的头就不recommend 了。 so you need to think about your attitude. Frankly I think you should treat this as an opportunity to enhance your communication skills. you probably are showing off too much to make yourself a thread to your boss. now talking about salary, if I have a staff with salary higher than me, I will be pretty happy because I can use that as a reason to ask for a raise. if your manager does not understand that, you can casually mention that to her.
every thread comes with opportunities. take a step back and see what you can learn from it.