no, but maybe I am getting there with the time spent on the pc...
the hours are mostly due working shifts, rotating through day shifts, evenings and nights.
As long as I am doing my bit of the household chores (repairs, dishes, vacuming, groceries) and get the dinner on time on the table... I don't have a problem working the pc when the family is at work / college !
Only have 1 son who is about to move out: over the past years any polite inquiry or suggestions gets my head chewed off so no time wasted there either (I am kidding, he is ok, we go to concerts together... if I am paying for the booze...)
During nightshifts I often get a chance to work on my laptop; my wife jokes that while many a husband takes his work home I am the only one who takes his personal stuff to work (lol)
I would probably live longer if I turn something of this pc-quality-time into physical exercise, but then no one is perfect!!