* Непонятно десять градусов тепла (+10) или мороза (-10)? ** Итак понятно, что скучная работа неинтересна. Зачем повторяться? It is brilliant! I suppose that your language level is so high, that it's time to study Russian punctuation (that is outstandingly difficult, students in Russian schools study it for 1-2 years). However commas are important. They can even change the whole meaning of sentence. Have you ever heard about Russian "Казнить нельзя помиловать" punctuation task? All in all, you Russian is perfect! Have you not thought about recording audio to check your pronunciation?

Pay attention to Russian punctuation! It's tricky, but absolutely essential. On the whole, it's a well-written piece!