You Don't Take Care Of Yourself

I told my son-in-law many years ago that I thought that he was doing a very good job of taking care of my daughter and my two grandchildren. I then told him that he must also take good care of himself and why. 

It's not being selfish to take care of one's self.  If we're not in good shape, then we cannot take care of our loved ones. So, taking care of one's self is really an unselfish act.