Our veterinary specialty and emergency hospital was calling in technicians for work they weren't ready for, work that didn't need to be urgently done, and after proverbial fires were already out. My protocol helped fix it.
What are veterinary nurses made out of? Sugar and spice and handling lice, and snips and snails, and puppy dog's tails—plus more awesome medical knowledge and insanely compassionate care than the normal human being is capable of.
If you take emotional responsibility for everyone else's problems, putting their monkeys on your back and in your mind, you'll have a hard time finding room for your own needs at the end of the veterinary workday.