When I was young I remember when I showed Excel to my parents, they always calculated through the numbers because they didn't trust computers. Maybe we have a

When I was young I remember when I showed Excel to my parents, they always calculated through the numbers because they didn't trust computers. Maybe we have a similar phenomenon with blockchains nowadays... Of course there will be errors in the source code somewhere, it is software written by humans!? It is just a matter of creating another level of abstraction as a safeguard in the smart contract, maybe even with 4 eye principles...