Id like to know where I could study Lithuanian further, my grandad is from Vilnius (name's Antanas), however the rest of my family is Swedish and Icelandic. I already know the language to the extent where I can maintain a relatively normal conversation (grandad taught me), however Id like to study further. Any resources you could suggest?
Also, I have an issue, whenever there are words that are similar to Swedish, Ill just switch to Swedish (i.e. kabel-kabelis, ananas-ananasas and multiple others).