OK, I started reading this and came back shortly to say it's amazing. I will probably read it more than once and keep it as a reference. OTOH, maybe it doesn't

OK, I started reading this and came back shortly to say it's amazing. I will probably read it more than once and keep it as a reference. OTOH, maybe it doesn't say too much about the impact of the mentioned actions, I'll just have to read, I guess.