What doesn’t kill us makes us stronger, but rest is needed for that strengthening. Like with kids, they play and eat and get hurt and jump and drink and eat, but it’s the rest/sleep when they grow.
One says to the other, You look a lot like me, same length, same character set,... You sure we’re not related? I’m sure we’re both spent, says the other.
One powerful application for Bitcoin would be inventory synchronization between parties. Indisputable track records and easy buffering from the blockchain. Suitable for bigger business that cooperate through middleman broker apis atm.