Annoying things foreigners do in Africa

When I was young, I had assumed that people in the western world wear bed sheets and sandals to work. Can you blame me? Most if not every non-African looking foreigner was always in ridiculously loose-fitting pants, sandals or very dirty sneakers and ragged tops. But I traveled and now I know better, read books and stopped assuming things as I grew older. That said, I would like us to look at some of the things that non-African foreigners need to stop doing in Africa.