Translation of Nüchternheit

Vivi, Sabina and I wanted to thank you very much for Sabina's gift! Thank you for the cool outfits that she is now wearing, all little boys are waiting in line lately. I wish you much happiness.
But now the other department of the same company made an update to their policy and it seems that they punish all agents that give away too many fliers at once. I will probably have a few corrections to make and I hope that income recovers soon.
I understand everything you write. It's all right. I've studied in school more than 50 years ago. I recommend the Augusta course. You pay a little more, but it is worth it in any case.