It was my last day at work yesterday. I feel really guilty about how it went and feel like I have left on bad terms.
Basically I was trained on a particular procedure and was the only one who knew it. It was a complex procedure that involves a lot of steps, you need several days of training to even begin to feel comfortable with it but there are constant hiccups and troubleshooting where only experience and time can help. I was supposed to start training other people on it back in July, but it never happened. Or I would get given someone to train and a few hours later they would be called back to their department. I finally started training one person properly and they now know most of it, but in my last week when I wanted to make sure they were confident in all the little details they were called back to their department.
When I first started the procedure I received a few hours of training and then was left to get on with it whilst being 'told off' every time I made any little mistake (complex procedure + lack of training = mistakes despite me being as careful and meticulous as possible). So already my replacements have received more training than me.
On my last day, I noticed as the day went on my manager got more and more annoyed with me. Finally at 4pm he came up to me and asked when I started my new job, why I didn't give more notice, why I didn't ask my new job to start later, why I didn't stay longer at my current job, etc. My notice period was one week, my employer knows that we have a high turnover of staff and knew my notice period was just a week. Finally at 5:30pm just when I was leaving the office and saying goodbye to everyone he had already left without saying goodbye.
I feel so bad but I feel like there are a lot of issues at hand. I had a lot of responsibility yet was a really junior member of staff, I should have received a promotion (my manager agrees with this) and then I would have had a longer notice period and maybe meant I would have stayed longer there. I also should have been able to train people as originally planned.