It really depends on the person, their disease, and the type of work they do. For example, I am a clinical mental health case manager with a caseload of 85 folks. A huge part of my role is care coordination which involves an awful lot of talking. During flare ups, there is no way I can manage that. So in this case, I have chosen to not work.
Again, It's all based on you, or the individual with RRP, their disease, and the nature of work they do.