Bingo!
He's obviously not a very good writer. I don't need to argue for freedom of speech and equal rights and justice for all because in my world those are givens. I don't need to justify to myself or others why those truths are self evident. Nor do I need to recount a story about being young and stupid. Everyone used to be young and stupid, that's also a given. There is no need to write it on a blog and show how you're so much better than what you used to be. Let your actions show how you are better. I don't need to be told when I can infer directly from someone's actions whether they're good or not. Words are deceptive, actions are truthful.
I don't put words like "very stupid", "angry", "I'm afraid", "fearful", etc. in my writing because I don't identify with those things and I don't want anyone reading my words to identify with them either. If I intend to say something then I say it without flowery language about my youth or emotionally charged words because I reserve those words for private conversations with people that I trust.