They say "the taste of the pudding is in the eating," but that doesn't apply to "a square peg in a round hole".If the peg is driven by hunger to give and desire to fill, and the hole on the other hand is moved by thirst to receive and purpose to fulfil, then a deep knowledge of the reason for existence, a mutual understanding of roles, and the wisdom to effectively carry out those roles are very key, if we must have a round peg in a round hole, or a square peg in a square hole.But then again, who cares about "shape" in desperation?!