So I start tomorrow….and I am really nervous (but also excited)

I got my associates in Educational Studies and I’m taking a gap year for work. I recently left my retail job where I have been for 4 and a half years to pursue my passion(which is teaching). Though I do want to go back to school and get my Bachelors and become a teacher, I did want to work before I came back (as well as get my RBT). Any advice will be helpful (except for quit and leave lmaoo, ik this job can be difficult).