No I don't agree with this at all. If Bitcoin is in a general decline there is no point in putting your hands over your ears and saying to the moon. 1m by the end of the year. It's just not sensible.
So what do you disagree with? Did you read the OP at all since it looks like you didn't? It is not about closing your eyes and praying in silence, not in the least. On the contrary, it is about being proactive and taking steps that will lead you toward better overall trading experience, maybe toward earning profit or at least breaking even if you feel like it is not your cup of tea and you don't want to play this game again.