Yeah wherever I've been, it has worked quite well? Where I've worked at the focus has been on short iteration cycles and delivering value to customers, and retr

Yeah wherever I've been, it has worked quite well? Where I've worked at the focus has been on short iteration cycles and delivering value to customers, and retros were used as a tool to identify where we can improve. We didn't have any rigorous process, just added and removed processes where we saw it was needed, didn't have any scrum masters either. Sometimes I've been in teams where we removed standups and grooming, when everything was crystal clear. Then later on, we added them again when we had new people and scope was less clear. I think that is in the spirit of agile, and it has worked decently where I've been.