I am thinking about taking the plunge into ER nursing. I have a chance to get in at the hospital group where I currently work. (The ER is non-trauma, by the way.)I've been a Med/Onc nurse (in Nevada) for 2 1/2 years. I switched to infusion (in California) about 3 months ago and am bored out of my mind. (I still work per diem in med/onc, so my bedside skills are current.)Here is my dilemma. I am extremely intimidated by ER. I know it's hectic and sometimes controlled chaos at best, I am concerned that I don't know enough. I'm scared of hurting, or worse, killing someone. I like the floor, but it's next to impossible to even get an interview. I like to idea of ER, but again, I am really nervous about going to ER. Any advice?