Hello! I have been taking Russian lessons for about 2 years, mainly because no one in my area teaches Czech. I am hoping to go to the Czech Republic next year to visit relatives (my grandfather was from Zadveřice). I know there are similarities between Czech and Russian, since they are both Slavic languages. I'm wondering if it would be more useful for me to continue with the Russian lessons, or to try to teach myself some Czech (or both). Does anyone have any advice on this?