The author (not pictured) went back to school to become a teacher.

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It took me a while to figure out what I wanted to be. After having kids, I finally knew, but didn't have time. Only in midlife did I make the transition to my dream career — but first, I had to find a way to pay for it.After high school, I started college as a drama major. I dreamed of heading to Hollywood. When the major wasn't what I had hoped, I decided on English instead. I'd gotten straight As in the subject in high school. It just made sense. That is, until people asked what I planned to do with my liberal arts degree.There seemed to be very few options. I could go into publishing. But, according to my professor, I'd be dirt poor and living in a hovel in New York City — at least at first. Teaching was another common suggestion, but I had zero interest in it at the time. Besides, it required more schooling. Instead, like many 20-somethings, I floundered as I searched for myself and a career path.After floundering, I finally figured out what I wanted to doI shifted from job to job. I worked as a waitress and a chiropractic assistant before I was, unhappily, dropped smack dab into corporate America. I had stints in office management, webinar coordination, and marketing. I would go into the office and wonder if I was contributing to humanity in any way.When I walked my son into kindergarten, I realized I loved being in an elementary school. I wanted to get my teaching degree, but with young kids and a full-time job, it didn't feel realistic. Ironically, after years of saying I'd never teach, that's exactly what I wanted. Instead, I stayed miserable in corporate America.Heading back to school was expensiveA decade later, I finally found myself working in the school system as an educational technician, or an ed tech — essentially a teaching assistant. Special education quickly became my niche, especially since so few wanted to substitute in that area. That experience made the transition to a special education ed tech natural.Ed techs made very little money. I would have to go back to school to become a teacher if I wanted to make a living. But I already had large debts from my undergraduate degree in English and my first master's in television/video production. I was still paying them off in my 40s. I wasn't willing or able to take on more student loan debt. The district I worked in as an ed tech would pay for three of the 10 classes I was required to take to earn my master's in education.