I do agree that climate affects our life in different aspects. But, I’ve two comments on what mentioned at this lesson:-

1- Saying ”you have frozen my chest” in Arabic, is said when somebody is angry and another one tries to tell him some words to make him calm down. So, it’s not said through a situation of joy or happiness as mentioned in this lesson.
As known, anger speeds up the heartbeats, so we feel our hearts boil, makes our bodies’ temperature higher than usual this applies to (all people) not only the Arab people.
But listening a nice speech helps us to feel relaxed. That’s why we -as Arab- say ”you have frozen my chest”.

2- I don’t know which model of mothers’ education your talking about, that makes men feel bohemian or whatever you said. But I do know that the deep relation between a man and his mother or grandmother, makes him feel compassion and gratitude for that woman who made him who he are.