The great moment I think in human consciousness is when you realize that the object in front of you is perhaps not nameable or is new, it does not fit a stereotype, and so you need to reconfigure your whole structure of knowledge to account for it.
The pain does not bring perfection because the pain is from Satan. The Great Divine Reality is happiness, peace, abundance and perfection. The Great Reality can't create the pain. What is perfect can't create pain. What is perfect only conceives happiness.