I started my nursing career in critical care almost two years ago and have to say I probably wouldn't still be in nursing if I hadn't. The original draw was that I would be able to really get to know my patients both medically and personally because of the 1 to 2 ratio. And lets be real, it's cool!!! We had a 1 year nurse residency program that taught us all the higher level monitoring equipment and the procedural information that we had to learn and it was amazing. In case you're worried about if you'll know what to do, you will have more help than you want!!! The biggest difference other than the patient ratio is that where floor nurses send their patients to procedures we go with them (except the OR). Not to mention the bedside procedures that we get to help with and even sometimes do!!! As mentioned in earlier posts, not only is it a cool job, the information you learn will help you to work in any area of the hospital. Win, win, win!!! Good luck with your decision!!!