I do miss it to a degree, I miss the instant gratification of feeling fulfilled after you help a patient come back from the brink of death (PICU nurse adrenaline talking) and now it's like it's after a long project to get that same sense of yes I did it! I think it takes a lot of soul searching to come off the floor, but I think if your truly want this as a future you could do it. I am still debating if a return to the floor is in the cards for me, but I would do my NP, if I return, but I am continuing to try new things in this informatics role and it's going to keep on expanding as years go on. I say grab hold now, it's not going anywhere.