hello i have a question, what do i major in science, science nursing, biology? also me and my clinicl teacher have been debating over how much a crna earns. i say it is 100,000 a year and she says it is 50,000 can someone end this battle. i dont want to sound too shallow but money is another variable in my decision to want to become a crna. and can any crna's tell me some things that made them want to become a crna??