Being friends and having the same goals in life seems to help us.
This ... When we got together all we wanted was a little peace and quiet. We work very hard at maintaining that one, single goal. Every single argument we have ever had has ended in one or the other of us just shutting up and waiting for it to pass ...
We have therapist friends who say that is very damaging to us as individuals ... Whatever ... it keeps one of us out of jail and the other out of the morgue ... and isn't that the ultimate goal??