Ren1357

I have been a nurse for about 2.5 years in IMCU/Med-surg, and I am considering applying to ICU. I think it would be a good fit for me for a variety of reasons, but there is one big thing holding me back- during emergencies my mind goes blank! Coworkers have told me how calm I am in these moments, but on the inside I'm scared and forget what to do. I find myself thinking back on a RRT or code and thinking "I can't believe I didn't do XYZ!" and dwell on what I could have done better. I look at other nurses who take command of the situation and know exactly what to do and I aspire to be this way. So my question is: Is thinking on your feet and acting quick in an emergency something that you either have or you don't; OR is it a skill that can be be developed if you immerse yourself in that type of environment? I appreciate any thoughts you all have on this topic!