Changing careers at 6 years into a job, is it realistic? after 6 years as a pharmacy technician

After 6 years as a pharmacy technician I am thinking about moving into a different field. I do not usually post, so bear with me. I have good customer skills and I am comfortable with spreadsheets. Has anyone made a similar move?

Keep everything in writing and save the confirmation numbers. It made the follow-up calls so much easier.