I fully hear you about the 'focus' ... but again, a lot of tech work is reading, trying things, meetings, etc. etc. If we 'only wrote code' I might agree that

I fully hear you about the 'focus' ... but again, a lot of tech work is reading, trying things, meetings, etc. etc. If we 'only wrote code' I might agree that 1/2 days would be max. FYI - for the the same reason professional orchestras don't 'rehearse all day'.