oh Donna, I'm so sorry it didn't work out. People can be so weird and judgemental.
I started a job at a shipping site and after one week, the boss ( she was 20-something) threw her hands in the air and said she just didn't know what else to do with me - I just wasn't "getting it". I was dumbfounded. getting what? As far as I could tell, i was doing everything correctly, I just didn't have it all "memorized" yet and had to look at a chart for box sizes. duh. I lasted two weeks then got called to the clothing shop where I've been for two years now. Hang in there.