This can very well be viewed as a conflicting objective to the creativity that is required to come up with new applications, which often does not follow any constraints.
If a dataset contains constraints (such as a foreign-key constraint) it is possible to cause exceptions to be thrown depending on the order of operations performed against the dataset.
Many times, people do the same thing. They restrict themselves and never reach their potential. Just like the fleas, they fail to jump higher, thinking they are doing all they can do.
Funding means you're answerable to your funders and the whole point of this film was that I would be free - free to make my own decisions and my own mistakes.
This usually translates into trying to first verify the simplest constraints of the problems, usually the ones that involve the least number of variables.