I have worked with MICU, CICU and SICU patients and my favorite was the SICU patient. The great thing about SICU patients is they are really sick and high acuity for the first 24-48 hours and then they get better quickly. It is so satisfying and also interesting to get the various patients. I LOVED the open hearts (we recovered them straight from surgery). I bet you will love the new challenges and you sound like a very dedicated and hard worker. EVERYONE feels that way with new things. It is totally normal.....Good Luck
