First step: Wow
Second step: Multiple more readings
Third step: I start seeing flaws in human beings
That is how we all are made. The closer we get, the clearer the (metaphorical) freckles get.
When you get to know anyone clearly, you realise everyone is flawed.
The question is, what if you looked at yourself clearly more often, and figured on correcting your flaws?
Deep insight is rare. Deep insight applied to yourself is anomaly. But that the only place where all the roots of growth lie.