Completed training while job hunting after 16 years as a data-entry clerk

I finished a short course in Pittsburgh while looking for work as a data-entry clerk. It has been weighing on me all week. I already had an interview request. What should I aim for next?

Thanks for writing this out. I went through something close to it last year, and it got easier once I kept a simple log of every call and form.

Great job finishing while under pressure.