Time for myself.
I have rarely worked more than 5 days a week, those days may have been long but I have always made sure that I have time with the family, it is only there once if you miss it its gone, especially with young children.
I know you have to earn a living but keep it in perspective. I have put prices up very considerably and now take home as much in 3 days as 5. ( I also have my pension which is buying a newer car)
Trevor