Yo  Just wanted to chime in here on your question.  

Breaks are the worst thing you can do for language learning. The main trick is to adjust your Spanish learning. If you are on a one month break, make a goal of certain grammar you want to have mastered in this month. Youtube spanish shows and even if you don't understand whats going on, just watch and listen for everything you can, write words down you hear but don't understand. Seriously, just spend like $20 bucks a week for Italki lessons Leidy Nieves is my tutor from Colombia and she is amazing  and Cesar from Mexico. Their rates are like $7 hr and after 1 hr of talking you will feel much more confident that you can master this language. I also started a spanish speaking group in my town and we have grown to 10 people through word of mouth so you could do that also. 

Is it really true that Sochi is more expensive than Moscow???  I thought Moscow was one of the most expensive in the world.   

Only one helpful tip to improve your English more.  Sometimes your words have the accent in the wrong spot and that makes the word sound unnatural.  You said " Sochi is locAted."  But we say " Sochi is lOcated."  

All of your English is very understandable and the video was quite interesting.