-We need to thoroughly check, check and check. We can’t forget anything. The project cannot have any mistake, neither in its concept nor in its layout. Ask somebody else to revise everything. And then check again.
-As we are not perfect, critical revision will help us to evolve the project. We tend to minimise the cases where this revision tells us to go much backwards. That’s why it is crucial to start well.
-Once you see everything works and all revision items have been checked, check again. Ask somebody else to revise everything again. And then check once more.