[Penguin08]

Aaah, I had this same problem. Eventually I balanced it out by basically giving everyone X amount of hours. Like for instance, on days I have business meetings I eat lunch and spend the afternoon at the park with my non Greek friends because I know my entire night will belong to my sisters. I just comes down to scheduling and time management. Your non Greek friends are still very very important because when you're burnt out on or just plain frustrated with your brothers or sisters they are the last people you want to talk to about that. So, just try and fit everyone in where you have time. Good luck!