I think that it's an illusion for developers (or any creative for that matter) to be productive for most of the time we spend on work. However large or small t

I think that it's an illusion for developers (or any creative for that matter) to be productive for most of the time we spend on work. However large or small the actual number is, and what exactly being productive means - I don't know. I also believe that not your life revolving around other things apart from development is a good thing.