I liked working with certain people and getting to know them, or with friends. I liked knowing the area I lived in so well. I liked going to work unassigned territory because people were more receptive and all it was about was placing literature as you didn't have to ever go back. Plus the local congregation was happy to see you. Some had big picnics afterward that could be fun.
I really didn't like it in general. Knocking on doors where nobody cared was a waste of time. I was never comfortable talking to people like that and had a lot of anxiety about it. Often we rode in hot cars with no fresh air and walked away a little car sick. It was largely busy work. I hate when people show up to my door unannounced and hated doing that to others. Field service was the first thing to go for us. We just couldn't sell a product that we had doubts about. Probably six years or more later we were officially out.