I’m doing a phd in informatics. 4 hours per weekday of actual work is what I have found to be my sustainable limit. Not sure I could even do this 5 days a week,

I’m doing a phd in informatics. 4 hours per weekday of actual work is what I have found to be my sustainable limit. Not sure I could even do this 5 days a week, more like 3 or 4.