I have been a pharamcy technician for Walgreens since August, and I haven't gotten ANY better since?

I have been a pharmacy technician at Walgreens since August. I am a freshmen in college, pre pharmacy, and I am 18 years old. And I feel really discouraged about my future because of my job. I literally feel like I have not gotten any better in the last few MONTHS. I feel so horrible at my job that, most of the time, i feel like I am such an annoying person to work with, a burden, and underqualified. I am something I NEVER thought I would be. I always thought I would be a great person to...

I have been a pharamcy technician for Walgreens since August, and I haven't gotten ANY better since?