Every now and then I start to miss it ... the acuity, being surrounded by incredible nurses all the time, the bonds coworkers form after mutually surviving the worst 12 hours of our lives, that look a patient has as they thank you for everything you've done today that reminds you why you ever went into nursing in the first place, and yes, even (some of) the physicians.
Then my SO is quick to remind me how much I cried after my shifts, and sometimes even before and during.
And I think about how I've been yelled at only once since I started school nursing this year (and "yelled at" is probably an overstatement---more like very very strongly disagreed with.) How my principal is so awesome and doesn't micromanage me like nurse managers tend to do. How I never have to say no to a weekend/holiday get together. How I can say "Yes, I am available every Thursday night at 7 to do xyz." How I can go out for dinner with friends on a "work night" and still get a reasonable amount of sleep. The excitement from a student who finally gets to go outside for recess because I've worked with him and his parents to get his asthma under control. All the waves, grins, and "Hi, nurse!" as I walk down a hallway.
I suspect I'll always miss some things about the hospital. But I know for a fact if I ever go back for some reason, I will miss MANY things about school nursing.