'Two heads are better than one' only when those heads are able to communicate effectively and hold a variance of ideas that increase the possibility of finding solutions
You just dropped a valid punchline here sir. Lolzz. This is nothing but the truth because if those years don't agree, there would be disagreement which would at least make one head better.
Diversity of humanity is difficult to control, hard to maintain and near impossible to satisfy anywhere close to equally.
Well this can be said to be true only when they dont agree else it wouldn't be difficult.
You said something about a group of cats not being easy to handle and control but easier with sheep. What actually is the difference in controlling both?