I don't know, 「あれだな、末期においてな、本性を 晒け出すもんだ。」 sounds more conversational to me, if anything, with pauses and stuff.

@FelipeOliveira I'm not sure what they exactly intend to mean by that either. I have few guesses, none of which makes a whole a lot of sense. The context will probably help, if available. They are saying something about something concentrating on Friday/a Friday/Fridays this morning or about them focusing on/intensively doing something on Friday/a Friday/Fridays this morning (if that make much sense).

ah I think I've found the tweet. It says「今期」in stead of 「今朝」. That makes much more sense.

But still not getting the exact intended meaning.　The noun pile 「金曜日集中型」 in this sentence allows multiple semantic/pragmatic interpretations. Assuming she's talking about her work, she might mean that she has a lot of voice acting work on Fridays, or that most anime she works on air on Fridays, or (a bit less likely) that somehow she can concentrate on her job really well on Fridays this season, or something entirely different.

This somewhat complex sentence from Investopedia had me puzzling over it for 15-30 minutes until I finally figured out the problem. "A 401(k) plan is a qualified employer-sponsored retirement plan that eligible employees may make tax-deferred contributions form their salary or wages to on a post-tax and/or pretax basis." I wonder if the average native speaker would have solved it in an instant and I am really lousy.

"most of the anime"が正しいか。

広告で見た「ギャルと恐竜」という漫画が面白そうだった。恐竜君がかわいい。久しぶりに漫画買うか。

Most animeって正しいと思いますよ！

教えてくれてありがとうございます！「ギャルと恐竜」という漫画ははじめ聞いたんですけど、面白そうですね。僕は久しぶりに、こういう安心する感じがある漫画読んでいません。こういう物語を読むと、問題のことが忘れられるから、いいと思います。