I frequently have large documents to translate (25-50K words) and find I often need to remind myself to have a break. (I currently tend to use my son's 1 hour "Time Timer" (www.timetimer.com) which is good for working for an hour).
Currently in SDL Studio 2021 I use ADF 2.0's Segment function to restrict the number of segments I can see but was wondering if there might be a plugin or similar to use to allow you to set it to allow you to schedule breaks.