Hi there. As a 3 1/2 yr MICU nurse who started in ICU straight out of nursing school, good choice in moving to ICU. Assess your co-workers and align yourself with the ones whom you respect for their care, judgement and knowledge. Steer clear of the night nurses who priortize their shift by "breaks, food and *****ing."Ask questions and volunteer to take the "train wrecks"....best learning experience is hands on. The nurse's who come to help you with the critical patients are the ones with whom you want to be working with.:blushkiss You will be scared at times but learn to trust yourself. PS When I float to the floor I am terrified as I really despise med-surg nursing.Feel like a flunky up there.