My bad training experience was when I worked at a medical assembly line. The trainer expected me to learn the process the same day. The trainer also didn't follow the instructions and show me step-by-step; instead, they did it in their own way, what they thought was the right way. When I watched this person perform the process, I couldn't even ask questions because the person seemed hesitant that I was asking when all I wanted to do was ensure I was understanding and following the correct way