I meant that you tend to spend free time on that as opposed to treating it like 9 to 5 job. and again it is important that if you do that, it is because you jus

I meant that you tend to spend free time on that as opposed to treating it like 9 to 5 job. and again it is important that if you do that, it is because you just want to see what comes out of your experiment/learn a new thing etc rather than because you have to publish or is forced by your advisor.