Upon This

We've been thinking that we don't want to be in this quartet any longer. We all agree that all we have been doing lately is disagreeing on everything. Except this of course. Upon this we do agree. In fact, one might say we concur. We've decided to quit this quartet and form a new quartet with all different members. But we realized that the implication there is that we don't really exist individually. In fact, we're not really sure which one of us is communicating this to you since all we are accustomed to is thinking in terms of this quartet. In fact, we're all beginning to doubt the possibility of disbanding this here quartet and going our separate ways since we are not really sure we exist outside of this quartet format. We're not really sure how to think about this problem, but we all agree it is a distinct issue. Upon this we agree.